17995572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71411}}^1$

素因数の和:71428

約数の個数: 36

約数和(自身を含む): 51987936

約数和(自身を除く): 33992364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 71411, 142822, 214233, 285644, 428466, 499877, 642699, 856932, 999754, 1285398, 1499631, 1999508, 2570796, 2999262, 4498893, 5998524, 8997786, 17995572]

約数ペア:

[(1, 17995572), (2, 8997786), (3, 5998524), (4, 4498893), (6, 2999262), (7, 2570796), (9, 1999508), (12, 1499631), (14, 1285398), (18, 999754), (21, 856932), (28, 642699), (36, 499877), (42, 428466), (63, 285644), (84, 214233), (126, 142822), (252, 71411)]