18930516

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{143413}}^1$

素因数の和:143431

約数の個数: 24

約数和(自身を含む): 48187104

約数和(自身を除く): 29256588

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 143413, 286826, 430239, 573652, 860478, 1577543, 1720956, 3155086, 4732629, 6310172, 9465258, 18930516]

約数ペア:

[(1, 18930516), (2, 9465258), (3, 6310172), (4, 4732629), (6, 3155086), (11, 1720956), (12, 1577543), (22, 860478), (33, 573652), (44, 430239), (66, 286826), (132, 143413)]