18173130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19541}}^1$

素因数の和:19582

約数の個数: 32

約数和(自身を含む): 45024768

約数和(自身を除く): 26851638

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 19541, 39082, 58623, 97705, 117246, 195410, 293115, 586230, 605771, 1211542, 1817313, 3028855, 3634626, 6057710, 9086565, 18173130]

約数ペア:

[(1, 18173130), (2, 9086565), (3, 6057710), (5, 3634626), (6, 3028855), (10, 1817313), (15, 1211542), (30, 605771), (31, 586230), (62, 293115), (93, 195410), (155, 117246), (186, 97705), (310, 58623), (465, 39082), (930, 19541)]