18076968

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:152

約数の個数: 192

約数和(自身を含む): 62899200

約数和(自身を除く): 44822232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 31, 36, 39, 42, 52, 56, 62, 63, 72, 78, 84, 89, 91, 93, 104, 117, 124, 126, 156, 168, 178, 182, 186, 217, 234, 248, 252, 267, 273, 279, 312, 356, 364, 372, 403, 434, 468, 504, 534, 546, 558, 623, 651, 712, 728, 744, 801, 806, 819, 868, 936, 1068, 1092, 1116, 1157, 1209, 1246, 1302, 1602, 1612, 1638, 1736, 1869, 1953, 2136, 2184, 2232, 2314, 2418, 2492, 2604, 2759, 2821, 3204, 3224, 3276, 3471, 3627, 3738, 3906, 4628, 4836, 4984, 5208, 5518, 5607, 5642, 6408, 6552, 6942, 7254, 7476, 7812, 8099, 8277, 8463, 9256, 9672, 10413, 11036, 11214, 11284, 13884, 14508, 14952, 15624, 16198, 16554, 16926, 19313, 20826, 22072, 22428, 22568, 24297, 24831, 25389, 27768, 29016, 32396, 33108, 33852, 35867, 38626, 41652, 44856, 48594, 49662, 50778, 57939, 64792, 66216, 67704, 71734, 72891, 77252, 83304, 97188, 99324, 101556, 107601, 115878, 143468, 145782, 154504, 173817, 194376, 198648, 203112, 215202, 231756, 251069, 286936, 291564, 322803, 347634, 430404, 463512, 502138, 583128, 645606, 695268, 753207, 860808, 1004276, 1291212, 1390536, 1506414, 2008552, 2259621, 2582424, 3012828, 4519242, 6025656, 9038484, 18076968]

約数ペア:

[(1, 18076968), (2, 9038484), (3, 6025656), (4, 4519242), (6, 3012828), (7, 2582424), (8, 2259621), (9, 2008552), (12, 1506414), (13, 1390536), (14, 1291212), (18, 1004276), (21, 860808), (24, 753207), (26, 695268), (28, 645606), (31, 583128), (36, 502138), (39, 463512), (42, 430404), (52, 347634), (56, 322803), (62, 291564), (63, 286936), (72, 251069), (78, 231756), (84, 215202), (89, 203112), (91, 198648), (93, 194376), (104, 173817), (117, 154504), (124, 145782), (126, 143468), (156, 115878), (168, 107601), (178, 101556), (182, 99324), (186, 97188), (217, 83304), (234, 77252), (248, 72891), (252, 71734), (267, 67704), (273, 66216), (279, 64792), (312, 57939), (356, 50778), (364, 49662), (372, 48594), (403, 44856), (434, 41652), (468, 38626), (504, 35867), (534, 33852), (546, 33108), (558, 32396), (623, 29016), (651, 27768), (712, 25389), (728, 24831), (744, 24297), (801, 22568), (806, 22428), (819, 22072), (868, 20826), (936, 19313), (1068, 16926), (1092, 16554), (1116, 16198), (1157, 15624), (1209, 14952), (1246, 14508), (1302, 13884), (1602, 11284), (1612, 11214), (1638, 11036), (1736, 10413), (1869, 9672), (1953, 9256), (2136, 8463), (2184, 8277), (2232, 8099), (2314, 7812), (2418, 7476), (2492, 7254), (2604, 6942), (2759, 6552), (2821, 6408), (3204, 5642), (3224, 5607), (3276, 5518), (3471, 5208), (3627, 4984), (3738, 4836), (3906, 4628)]