9990888

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{11251}}^1$

素因数の和:11297

約数の個数: 32

約数和(自身を含む): 25654560

約数和(自身を除く): 15663672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 11251, 22502, 33753, 45004, 67506, 90008, 135012, 270024, 416287, 832574, 1248861, 1665148, 2497722, 3330296, 4995444, 9990888]

約数ペア:

[(1, 9990888), (2, 4995444), (3, 3330296), (4, 2497722), (6, 1665148), (8, 1248861), (12, 832574), (24, 416287), (37, 270024), (74, 135012), (111, 90008), (148, 67506), (222, 45004), (296, 33753), (444, 22502), (888, 11251)]