12837978

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{13457}}^1$

素因数の和:13518

約数の個数: 24

約数和(自身を含む): 28342548

約数和(自身を除く): 15504570

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 13457, 26914, 40371, 80742, 121113, 242226, 713221, 1426442, 2139663, 4279326, 6418989, 12837978]

約数ペア:

[(1, 12837978), (2, 6418989), (3, 4279326), (6, 2139663), (9, 1426442), (18, 713221), (53, 242226), (106, 121113), (159, 80742), (318, 40371), (477, 26914), (954, 13457)]