18474397802

素因数分解:

$2^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{983}}^1\times {\mathrm{2351}}^1$

素因数の和:3914

約数の個数: 32

約数和(自身を含む): 31771643904

約数和(自身を除く): 13297246102

約数列:

[1, 2, 7, 14, 571, 983, 1142, 1966, 2351, 3997, 4702, 6881, 7994, 13762, 16457, 32914, 561293, 1122586, 1342421, 2311033, 2684842, 3929051, 4622066, 7858102, 9396947, 16177231, 18793894, 32354462, 1319599843, 2639199686, 9237198901, 18474397802]

約数ペア:

[(1, 18474397802), (2, 9237198901), (7, 2639199686), (14, 1319599843), (571, 32354462), (983, 18793894), (1142, 16177231), (1966, 9396947), (2351, 7858102), (3997, 4622066), (4702, 3929051), (6881, 2684842), (7994, 2311033), (13762, 1342421), (16457, 1122586), (32914, 561293)]