15042294

素因数分解:

$2^1\times 3^3\times {\mathrm{278561}}^1$

素因数の和:278572

約数の個数: 16

約数和(自身を含む): 33427440

約数和(自身を除く): 18385146

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 278561, 557122, 835683, 1671366, 2507049, 5014098, 7521147, 15042294]

約数ペア:

[(1, 15042294), (2, 7521147), (3, 5014098), (6, 2507049), (9, 1671366), (18, 835683), (27, 557122), (54, 278561)]