18007872

素因数分解:

$2^6\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1321}}^1$

素因数の和:1407

約数の個数: 56

約数和(自身を含む): 48353472

約数和(自身を除く): 30345600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 142, 192, 213, 284, 426, 568, 852, 1136, 1321, 1704, 2272, 2642, 3408, 3963, 4544, 5284, 6816, 7926, 10568, 13632, 15852, 21136, 31704, 42272, 63408, 84544, 93791, 126816, 187582, 253632, 281373, 375164, 562746, 750328, 1125492, 1500656, 2250984, 3001312, 4501968, 6002624, 9003936, 18007872]

約数ペア:

[(1, 18007872), (2, 9003936), (3, 6002624), (4, 4501968), (6, 3001312), (8, 2250984), (12, 1500656), (16, 1125492), (24, 750328), (32, 562746), (48, 375164), (64, 281373), (71, 253632), (96, 187582), (142, 126816), (192, 93791), (213, 84544), (284, 63408), (426, 42272), (568, 31704), (852, 21136), (1136, 15852), (1321, 13632), (1704, 10568), (2272, 7926), (2642, 6816), (3408, 5284), (3963, 4544)]