140670486

素因数分解:

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

素因数の和:21562

約数の個数: 48

約数和(自身を含む): 343618800

約数和(自身を除く): 202948314

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 121, 198, 242, 297, 363, 594, 726, 1089, 2178, 3267, 6534, 21529, 43058, 64587, 129174, 193761, 236819, 387522, 473638, 581283, 710457, 1162566, 1420914, 2131371, 2605009, 4262742, 5210018, 6394113, 7815027, 12788226, 15630054, 23445081, 46890162, 70335243, 140670486]

約数ペア:

[(1, 140670486), (2, 70335243), (3, 46890162), (6, 23445081), (9, 15630054), (11, 12788226), (18, 7815027), (22, 6394113), (27, 5210018), (33, 4262742), (54, 2605009), (66, 2131371), (99, 1420914), (121, 1162566), (198, 710457), (242, 581283), (297, 473638), (363, 387522), (594, 236819), (726, 193761), (1089, 129174), (2178, 64587), (3267, 43058), (6534, 21529)]