19521216

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:124

約数の個数: 224

約数和(自身を含む): 68275200

約数和(自身を除く): 48753984

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 54, 64, 66, 72, 78, 79, 88, 96, 99, 104, 108, 117, 132, 143, 144, 156, 158, 176, 192, 198, 208, 216, 234, 237, 264, 286, 288, 297, 312, 316, 351, 352, 396, 416, 429, 432, 468, 474, 528, 572, 576, 594, 624, 632, 702, 704, 711, 792, 832, 858, 864, 869, 936, 948, 1027, 1056, 1144, 1188, 1248, 1264, 1287, 1404, 1422, 1584, 1716, 1728, 1738, 1872, 1896, 2054, 2112, 2133, 2288, 2376, 2496, 2528, 2574, 2607, 2808, 2844, 3081, 3168, 3432, 3476, 3744, 3792, 3861, 4108, 4266, 4576, 4752, 5056, 5148, 5214, 5616, 5688, 6162, 6336, 6864, 6952, 7488, 7584, 7722, 7821, 8216, 8532, 9152, 9243, 9504, 10296, 10428, 11232, 11297, 11376, 12324, 13728, 13904, 15168, 15444, 15642, 16432, 17064, 18486, 19008, 20592, 20856, 22464, 22594, 22752, 23463, 24648, 27456, 27729, 27808, 30888, 31284, 32864, 33891, 34128, 36972, 41184, 41712, 45188, 45504, 46926, 49296, 55458, 55616, 61776, 62568, 65728, 67782, 68256, 73944, 82368, 83424, 90376, 93852, 98592, 101673, 110916, 123552, 125136, 135564, 136512, 147888, 166848, 180752, 187704, 197184, 203346, 221832, 247104, 250272, 271128, 295776, 305019, 361504, 375408, 406692, 443664, 500544, 542256, 591552, 610038, 723008, 750816, 813384, 887328, 1084512, 1220076, 1501632, 1626768, 1774656, 2169024, 2440152, 3253536, 4880304, 6507072, 9760608, 19521216]

約数ペア:

[(1, 19521216), (2, 9760608), (3, 6507072), (4, 4880304), (6, 3253536), (8, 2440152), (9, 2169024), (11, 1774656), (12, 1626768), (13, 1501632), (16, 1220076), (18, 1084512), (22, 887328), (24, 813384), (26, 750816), (27, 723008), (32, 610038), (33, 591552), (36, 542256), (39, 500544), (44, 443664), (48, 406692), (52, 375408), (54, 361504), (64, 305019), (66, 295776), (72, 271128), (78, 250272), (79, 247104), (88, 221832), (96, 203346), (99, 197184), (104, 187704), (108, 180752), (117, 166848), (132, 147888), (143, 136512), (144, 135564), (156, 125136), (158, 123552), (176, 110916), (192, 101673), (198, 98592), (208, 93852), (216, 90376), (234, 83424), (237, 82368), (264, 73944), (286, 68256), (288, 67782), (297, 65728), (312, 62568), (316, 61776), (351, 55616), (352, 55458), (396, 49296), (416, 46926), (429, 45504), (432, 45188), (468, 41712), (474, 41184), (528, 36972), (572, 34128), (576, 33891), (594, 32864), (624, 31284), (632, 30888), (702, 27808), (704, 27729), (711, 27456), (792, 24648), (832, 23463), (858, 22752), (864, 22594), (869, 22464), (936, 20856), (948, 20592), (1027, 19008), (1056, 18486), (1144, 17064), (1188, 16432), (1248, 15642), (1264, 15444), (1287, 15168), (1404, 13904), (1422, 13728), (1584, 12324), (1716, 11376), (1728, 11297), (1738, 11232), (1872, 10428), (1896, 10296), (2054, 9504), (2112, 9243), (2133, 9152), (2288, 8532), (2376, 8216), (2496, 7821), (2528, 7722), (2574, 7584), (2607, 7488), (2808, 6952), (2844, 6864), (3081, 6336), (3168, 6162), (3432, 5688), (3476, 5616), (3744, 5214), (3792, 5148), (3861, 5056), (4108, 4752), (4266, 4576)]