18558572022

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{619}}^1\times {\mathrm{22817}}^1$

素因数の和:23517

約数の個数: 48

約数和(自身を含む): 40828703760

約数和(自身を除く): 22270131738

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 619, 657, 1238, 1314, 1857, 3714, 5571, 11142, 22817, 45187, 45634, 68451, 90374, 135561, 136902, 205353, 271122, 406683, 410706, 813366, 1665641, 3331282, 4996923, 9993846, 14123723, 14990769, 28247446, 29981538, 42371169, 84742338, 127113507, 254227014, 1031031779, 2062063558, 3093095337, 6186190674, 9279286011, 18558572022]

約数ペア:

[(1, 18558572022), (2, 9279286011), (3, 6186190674), (6, 3093095337), (9, 2062063558), (18, 1031031779), (73, 254227014), (146, 127113507), (219, 84742338), (438, 42371169), (619, 29981538), (657, 28247446), (1238, 14990769), (1314, 14123723), (1857, 9993846), (3714, 4996923), (5571, 3331282), (11142, 1665641), (22817, 813366), (45187, 410706), (45634, 406683), (68451, 271122), (90374, 205353), (135561, 136902)]