69381816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{412987}}^1$

素因数の和:413003

約数の個数: 32

約数和(自身を含む): 198234240

約数和(自身を除く): 128852424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 412987, 825974, 1238961, 1651948, 2477922, 2890909, 3303896, 4955844, 5781818, 8672727, 9911688, 11563636, 17345454, 23127272, 34690908, 69381816]

約数ペア:

[(1, 69381816), (2, 34690908), (3, 23127272), (4, 17345454), (6, 11563636), (7, 9911688), (8, 8672727), (12, 5781818), (14, 4955844), (21, 3303896), (24, 2890909), (28, 2477922), (42, 1651948), (56, 1238961), (84, 825974), (168, 412987)]