42878388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{510457}}^1$

素因数の和:510471

約数の個数: 24

約数和(自身を含む): 114342592

約数和(自身を除く): 71464204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 510457, 1020914, 1531371, 2041828, 3062742, 3573199, 6125484, 7146398, 10719597, 14292796, 21439194, 42878388]

約数ペア:

[(1, 42878388), (2, 21439194), (3, 14292796), (4, 10719597), (6, 7146398), (7, 6125484), (12, 3573199), (14, 3062742), (21, 2041828), (28, 1531371), (42, 1020914), (84, 510457)]