18960312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{112859}}^1$

素因数の和:112875

約数の個数: 32

約数和(自身を含む): 54172800

約数和(自身を除く): 35212488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 112859, 225718, 338577, 451436, 677154, 790013, 902872, 1354308, 1580026, 2370039, 2708616, 3160052, 4740078, 6320104, 9480156, 18960312]

約数ペア:

[(1, 18960312), (2, 9480156), (3, 6320104), (4, 4740078), (6, 3160052), (7, 2708616), (8, 2370039), (12, 1580026), (14, 1354308), (21, 902872), (24, 790013), (28, 677154), (42, 451436), (56, 338577), (84, 225718), (168, 112859)]