3985416

素因数分解:

$2^3\times 3^3\times {\mathrm{18451}}^1$

素因数の和:18466

約数の個数: 32

約数和(自身を含む): 11071200

約数和(自身を除く): 7085784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 18451, 36902, 55353, 73804, 110706, 147608, 166059, 221412, 332118, 442824, 498177, 664236, 996354, 1328472, 1992708, 3985416]

約数ペア:

[(1, 3985416), (2, 1992708), (3, 1328472), (4, 996354), (6, 664236), (8, 498177), (9, 442824), (12, 332118), (18, 221412), (24, 166059), (27, 147608), (36, 110706), (54, 73804), (72, 55353), (108, 36902), (216, 18451)]