18117512

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19031}}^1$

素因数の和:19061

約数の個数: 32

約数和(自身を含む): 41109120

約数和(自身を除く): 22991608

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 19031, 38062, 76124, 133217, 152248, 266434, 323527, 532868, 647054, 1065736, 1294108, 2264689, 2588216, 4529378, 9058756, 18117512]

約数ペア:

[(1, 18117512), (2, 9058756), (4, 4529378), (7, 2588216), (8, 2264689), (14, 1294108), (17, 1065736), (28, 647054), (34, 532868), (56, 323527), (68, 266434), (119, 152248), (136, 133217), (238, 76124), (476, 38062), (952, 19031)]