18432910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{613}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 34659072

約数和(自身を除く): 16226162

約数列:

[1, 2, 5, 10, 31, 62, 97, 155, 194, 310, 485, 613, 970, 1226, 3007, 3065, 6014, 6130, 15035, 19003, 30070, 38006, 59461, 95015, 118922, 190030, 297305, 594610, 1843291, 3686582, 9216455, 18432910]

約数ペア:

[(1, 18432910), (2, 9216455), (5, 3686582), (10, 1843291), (31, 594610), (62, 297305), (97, 190030), (155, 118922), (194, 95015), (310, 59461), (485, 38006), (613, 30070), (970, 19003), (1226, 15035), (3007, 6130), (3065, 6014)]