18255528

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{8179}}^1$

素因数の和:8222

約数の個数: 48

約数和(自身を含む): 51043200

約数和(自身を除く): 32787672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 8179, 16358, 24537, 32716, 49074, 65432, 73611, 98148, 147222, 196296, 253549, 294444, 507098, 588888, 760647, 1014196, 1521294, 2028392, 2281941, 3042588, 4563882, 6085176, 9127764, 18255528]

約数ペア:

[(1, 18255528), (2, 9127764), (3, 6085176), (4, 4563882), (6, 3042588), (8, 2281941), (9, 2028392), (12, 1521294), (18, 1014196), (24, 760647), (31, 588888), (36, 507098), (62, 294444), (72, 253549), (93, 196296), (124, 147222), (186, 98148), (248, 73611), (279, 65432), (372, 49074), (558, 32716), (744, 24537), (1116, 16358), (2232, 8179)]