18814152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2113}}^1$

素因数の和:2182

約数の個数: 64

約数和(自身を含む): 54794880

約数和(自身を除く): 35980728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1484, 2113, 2226, 2968, 4226, 4452, 6339, 8452, 8904, 12678, 14791, 16904, 25356, 29582, 44373, 50712, 59164, 88746, 111989, 118328, 177492, 223978, 335967, 354984, 447956, 671934, 783923, 895912, 1343868, 1567846, 2351769, 2687736, 3135692, 4703538, 6271384, 9407076, 18814152]

約数ペア:

[(1, 18814152), (2, 9407076), (3, 6271384), (4, 4703538), (6, 3135692), (7, 2687736), (8, 2351769), (12, 1567846), (14, 1343868), (21, 895912), (24, 783923), (28, 671934), (42, 447956), (53, 354984), (56, 335967), (84, 223978), (106, 177492), (159, 118328), (168, 111989), (212, 88746), (318, 59164), (371, 50712), (424, 44373), (636, 29582), (742, 25356), (1113, 16904), (1272, 14791), (1484, 12678), (2113, 8904), (2226, 8452), (2968, 6339), (4226, 4452)]