2121080136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2141}}^1\times {\mathrm{5897}}^1$

素因数の和:8054

約数の個数: 64

約数和(自身を含む): 6064087680

約数和(自身を除く): 3943007544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2141, 4282, 5897, 6423, 8564, 11794, 12846, 14987, 17128, 17691, 23588, 25692, 29974, 35382, 41279, 44961, 47176, 51384, 59948, 70764, 82558, 89922, 119896, 123837, 141528, 165116, 179844, 247674, 330232, 359688, 495348, 990696, 12625477, 25250954, 37876431, 50501908, 75752862, 88378339, 101003816, 151505724, 176756678, 265135017, 303011448, 353513356, 530270034, 707026712, 1060540068, 2121080136]

約数ペア:

[(1, 2121080136), (2, 1060540068), (3, 707026712), (4, 530270034), (6, 353513356), (7, 303011448), (8, 265135017), (12, 176756678), (14, 151505724), (21, 101003816), (24, 88378339), (28, 75752862), (42, 50501908), (56, 37876431), (84, 25250954), (168, 12625477), (2141, 990696), (4282, 495348), (5897, 359688), (6423, 330232), (8564, 247674), (11794, 179844), (12846, 165116), (14987, 141528), (17128, 123837), (17691, 119896), (23588, 89922), (25692, 82558), (29974, 70764), (35382, 59948), (41279, 51384), (44961, 47176)]