9181928

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1451}}^1$

素因数の和:1577

約数の個数: 32

約数和(自身を含む): 19863360

約数和(自身を除く): 10681432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1451, 1582, 2902, 3164, 5804, 6328, 10157, 11608, 20314, 40628, 81256, 163963, 327926, 655852, 1147741, 1311704, 2295482, 4590964, 9181928]

約数ペア:

[(1, 9181928), (2, 4590964), (4, 2295482), (7, 1311704), (8, 1147741), (14, 655852), (28, 327926), (56, 163963), (113, 81256), (226, 40628), (452, 20314), (791, 11608), (904, 10157), (1451, 6328), (1582, 5804), (2902, 3164)]