31056156918

素因数分解:

$2^1\times 3^3\times {\mathrm{68279}}^1\times {\mathrm{8423}}^1$

素因数の和:76713

約数の個数: 32

約数和(自身を含む): 69022886400

約数和(自身を除く): 37966729482

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 8423, 16846, 25269, 50538, 68279, 75807, 136558, 151614, 204837, 227421, 409674, 454842, 614511, 1229022, 1843533, 3687066, 575114017, 1150228034, 1725342051, 3450684102, 5176026153, 10352052306, 15528078459, 31056156918]

約数ペア:

[(1, 31056156918), (2, 15528078459), (3, 10352052306), (6, 5176026153), (9, 3450684102), (18, 1725342051), (27, 1150228034), (54, 575114017), (8423, 3687066), (16846, 1843533), (25269, 1229022), (50538, 614511), (68279, 454842), (75807, 409674), (136558, 227421), (151614, 204837)]