18515796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{118691}}^1$

素因数の和:118711

約数の個数: 24

約数和(自身を含む): 46527264

約数和(自身を除く): 28011468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 118691, 237382, 356073, 474764, 712146, 1424292, 1542983, 3085966, 4628949, 6171932, 9257898, 18515796]

約数ペア:

[(1, 18515796), (2, 9257898), (3, 6171932), (4, 4628949), (6, 3085966), (12, 1542983), (13, 1424292), (26, 712146), (39, 474764), (52, 356073), (78, 237382), (156, 118691)]