18217743768

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1571579}}^1$

素因数の和:1571621

約数の個数: 96

約数和(自身を含む): 58839955200

約数和(自身を除く): 40622211432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 84, 92, 126, 138, 161, 168, 184, 207, 252, 276, 322, 414, 483, 504, 552, 644, 828, 966, 1288, 1449, 1656, 1932, 2898, 3864, 5796, 11592, 1571579, 3143158, 4714737, 6286316, 9429474, 11001053, 12572632, 14144211, 18858948, 22002106, 28288422, 33003159, 36146317, 37717896, 44004212, 56576844, 66006318, 72292634, 88008424, 99009477, 108438951, 113153688, 132012636, 144585268, 198018954, 216877902, 253024219, 264025272, 289170536, 325316853, 396037908, 433755804, 506048438, 650633706, 759072657, 792075816, 867511608, 1012096876, 1301267412, 1518145314, 2024193752, 2277217971, 2602534824, 3036290628, 4554435942, 6072581256, 9108871884, 18217743768]

約数ペア:

[(1, 18217743768), (2, 9108871884), (3, 6072581256), (4, 4554435942), (6, 3036290628), (7, 2602534824), (8, 2277217971), (9, 2024193752), (12, 1518145314), (14, 1301267412), (18, 1012096876), (21, 867511608), (23, 792075816), (24, 759072657), (28, 650633706), (36, 506048438), (42, 433755804), (46, 396037908), (56, 325316853), (63, 289170536), (69, 264025272), (72, 253024219), (84, 216877902), (92, 198018954), (126, 144585268), (138, 132012636), (161, 113153688), (168, 108438951), (184, 99009477), (207, 88008424), (252, 72292634), (276, 66006318), (322, 56576844), (414, 44004212), (483, 37717896), (504, 36146317), (552, 33003159), (644, 28288422), (828, 22002106), (966, 18858948), (1288, 14144211), (1449, 12572632), (1656, 11001053), (1932, 9429474), (2898, 6286316), (3864, 4714737), (5796, 3143158), (11592, 1571579)]