18657882

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{9173}}^1$

素因数の和:9294

約数の個数: 24

約数和(自身を含む): 40787604

約数和(自身を除く): 22129722

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 9173, 18346, 27519, 55038, 82557, 165114, 1036549, 2073098, 3109647, 6219294, 9328941, 18657882]

約数ペア:

[(1, 18657882), (2, 9328941), (3, 6219294), (6, 3109647), (9, 2073098), (18, 1036549), (113, 165114), (226, 82557), (339, 55038), (678, 27519), (1017, 18346), (2034, 9173)]