31260108

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{21529}}^1$

素因数の和:21558

約数の個数: 36

約数和(自身を含む): 80177720

約数和(自身を除く): 48917612

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 21529, 43058, 64587, 86116, 129174, 236819, 258348, 473638, 710457, 947276, 1420914, 2605009, 2841828, 5210018, 7815027, 10420036, 15630054, 31260108]

約数ペア:

[(1, 31260108), (2, 15630054), (3, 10420036), (4, 7815027), (6, 5210018), (11, 2841828), (12, 2605009), (22, 1420914), (33, 947276), (44, 710457), (66, 473638), (121, 258348), (132, 236819), (242, 129174), (363, 86116), (484, 64587), (726, 43058), (1452, 21529)]