18372376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12281}}^1$

素因数の和:12315

約数の個数: 32

約数和(自身を含む): 39793680

約数和(自身を除く): 21421304

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 12281, 24562, 49124, 98248, 135091, 208777, 270182, 417554, 540364, 835108, 1080728, 1670216, 2296547, 4593094, 9186188, 18372376]

約数ペア:

[(1, 18372376), (2, 9186188), (4, 4593094), (8, 2296547), (11, 1670216), (17, 1080728), (22, 835108), (34, 540364), (44, 417554), (68, 270182), (88, 208777), (136, 135091), (187, 98248), (374, 49124), (748, 24562), (1496, 12281)]