18754627008

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12757}}^1$

素因数の和:12835

約数の個数: 224

約数和(自身を含む): 58070333440

約数和(自身を除く): 39315706432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 32, 38, 39, 48, 52, 57, 62, 64, 76, 78, 93, 96, 104, 114, 124, 152, 156, 186, 192, 208, 228, 247, 248, 304, 312, 372, 403, 416, 456, 494, 496, 589, 608, 624, 741, 744, 806, 832, 912, 988, 992, 1178, 1209, 1216, 1248, 1482, 1488, 1612, 1767, 1824, 1976, 1984, 2356, 2418, 2496, 2964, 2976, 3224, 3534, 3648, 3952, 4712, 4836, 5928, 5952, 6448, 7068, 7657, 7904, 9424, 9672, 11856, 12757, 12896, 14136, 15314, 15808, 18848, 19344, 22971, 23712, 25514, 25792, 28272, 30628, 37696, 38271, 38688, 45942, 47424, 51028, 56544, 61256, 76542, 77376, 91884, 102056, 113088, 122512, 153084, 165841, 183768, 204112, 242383, 245024, 306168, 331682, 367536, 395467, 408224, 484766, 490048, 497523, 612336, 663364, 727149, 735072, 790934, 816448, 969532, 995046, 1186401, 1224672, 1326728, 1454298, 1470144, 1581868, 1939064, 1990092, 2372802, 2449344, 2653456, 2908596, 3150979, 3163736, 3878128, 3980184, 4745604, 5141071, 5306912, 5817192, 6301958, 6327472, 7513873, 7756256, 7960368, 9452937, 9491208, 10282142, 10613824, 11634384, 12603916, 12654944, 15027746, 15423213, 15512512, 15920736, 18905874, 18982416, 20564284, 22541619, 23268768, 25207832, 25309888, 30055492, 30846426, 31841472, 37811748, 37964832, 41128568, 45083238, 46537536, 50415664, 60110984, 61692852, 75623496, 75929664, 82257136, 90166476, 97680349, 100831328, 120221968, 123385704, 151246992, 164514272, 180332952, 195360698, 201662656, 240443936, 246771408, 293041047, 302493984, 329028544, 360665904, 390721396, 480887872, 493542816, 586082094, 604987968, 721331808, 781442792, 987085632, 1172164188, 1442663616, 1562885584, 2344328376, 3125771168, 4688656752, 6251542336, 9377313504, 18754627008]

約数ペア:

[(1, 18754627008), (2, 9377313504), (3, 6251542336), (4, 4688656752), (6, 3125771168), (8, 2344328376), (12, 1562885584), (13, 1442663616), (16, 1172164188), (19, 987085632), (24, 781442792), (26, 721331808), (31, 604987968), (32, 586082094), (38, 493542816), (39, 480887872), (48, 390721396), (52, 360665904), (57, 329028544), (62, 302493984), (64, 293041047), (76, 246771408), (78, 240443936), (93, 201662656), (96, 195360698), (104, 180332952), (114, 164514272), (124, 151246992), (152, 123385704), (156, 120221968), (186, 100831328), (192, 97680349), (208, 90166476), (228, 82257136), (247, 75929664), (248, 75623496), (304, 61692852), (312, 60110984), (372, 50415664), (403, 46537536), (416, 45083238), (456, 41128568), (494, 37964832), (496, 37811748), (589, 31841472), (608, 30846426), (624, 30055492), (741, 25309888), (744, 25207832), (806, 23268768), (832, 22541619), (912, 20564284), (988, 18982416), (992, 18905874), (1178, 15920736), (1209, 15512512), (1216, 15423213), (1248, 15027746), (1482, 12654944), (1488, 12603916), (1612, 11634384), (1767, 10613824), (1824, 10282142), (1976, 9491208), (1984, 9452937), (2356, 7960368), (2418, 7756256), (2496, 7513873), (2964, 6327472), (2976, 6301958), (3224, 5817192), (3534, 5306912), (3648, 5141071), (3952, 4745604), (4712, 3980184), (4836, 3878128), (5928, 3163736), (5952, 3150979), (6448, 2908596), (7068, 2653456), (7657, 2449344), (7904, 2372802), (9424, 1990092), (9672, 1939064), (11856, 1581868), (12757, 1470144), (12896, 1454298), (14136, 1326728), (15314, 1224672), (15808, 1186401), (18848, 995046), (19344, 969532), (22971, 816448), (23712, 790934), (25514, 735072), (25792, 727149), (28272, 663364), (30628, 612336), (37696, 497523), (38271, 490048), (38688, 484766), (45942, 408224), (47424, 395467), (51028, 367536), (56544, 331682), (61256, 306168), (76542, 245024), (77376, 242383), (91884, 204112), (102056, 183768), (113088, 165841), (122512, 153084)]