18639294

素因数分解:

$2^1\times 3^1\times {\mathrm{1151}}^1\times {\mathrm{2699}}^1$

素因数の和:3855

約数の個数: 16

約数和(自身を含む): 37324800

約数和(自身を除く): 18685506

約数列:

[1, 2, 3, 6, 1151, 2302, 2699, 3453, 5398, 6906, 8097, 16194, 3106549, 6213098, 9319647, 18639294]

約数ペア:

[(1, 18639294), (2, 9319647), (3, 6213098), (6, 3106549), (1151, 16194), (2302, 8097), (2699, 6906), (3453, 5398)]