18228924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{72337}}^1$

素因数の和:72354

約数の個数: 36

約数和(自身を含む): 52662064

約数和(自身を除く): 34433140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 72337, 144674, 217011, 289348, 434022, 506359, 651033, 868044, 1012718, 1302066, 1519077, 2025436, 2604132, 3038154, 4557231, 6076308, 9114462, 18228924]

約数ペア:

[(1, 18228924), (2, 9114462), (3, 6076308), (4, 4557231), (6, 3038154), (7, 2604132), (9, 2025436), (12, 1519077), (14, 1302066), (18, 1012718), (21, 868044), (28, 651033), (36, 506359), (42, 434022), (63, 289348), (84, 217011), (126, 144674), (252, 72337)]