18128472

素因数分解:

$2^3\times 3^1\times {\mathrm{727}}^1\times {\mathrm{1039}}^1$

素因数の和:1775

約数の個数: 32

約数和(自身を含む): 45427200

約数和(自身を除く): 27298728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 727, 1039, 1454, 2078, 2181, 2908, 3117, 4156, 4362, 5816, 6234, 8312, 8724, 12468, 17448, 24936, 755353, 1510706, 2266059, 3021412, 4532118, 6042824, 9064236, 18128472]

約数ペア:

[(1, 18128472), (2, 9064236), (3, 6042824), (4, 4532118), (6, 3021412), (8, 2266059), (12, 1510706), (24, 755353), (727, 24936), (1039, 17448), (1454, 12468), (2078, 8724), (2181, 8312), (2908, 6234), (3117, 5816), (4156, 4362)]