291237828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3467117}}^1$

素因数の和:3467131

約数の個数: 24

約数和(自身を含む): 776634432

約数和(自身を除く): 485396604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3467117, 6934234, 10401351, 13868468, 20802702, 24269819, 41605404, 48539638, 72809457, 97079276, 145618914, 291237828]

約数ペア:

[(1, 291237828), (2, 145618914), (3, 97079276), (4, 72809457), (6, 48539638), (7, 41605404), (12, 24269819), (14, 20802702), (21, 13868468), (28, 10401351), (42, 6934234), (84, 3467117)]