189612612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{752431}}^1$

素因数の和:752448

約数の個数: 36

約数和(自身を含む): 547770496

約数和(自身を除く): 358157884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 752431, 1504862, 2257293, 3009724, 4514586, 5267017, 6771879, 9029172, 10534034, 13543758, 15801051, 21068068, 27087516, 31602102, 47403153, 63204204, 94806306, 189612612]

約数ペア:

[(1, 189612612), (2, 94806306), (3, 63204204), (4, 47403153), (6, 31602102), (7, 27087516), (9, 21068068), (12, 15801051), (14, 13543758), (18, 10534034), (21, 9029172), (28, 6771879), (36, 5267017), (42, 4514586), (63, 3009724), (84, 2257293), (126, 1504862), (252, 752431)]