9420121818

素因数分解:

$2^1\times 3^2\times {\mathrm{227}}^1\times {\mathrm{2305463}}^1$

素因数の和:2305698

約数の個数: 24

約数和(自身を含む): 20500185888

約数和(自身を除く): 11080064070

約数列:

[1, 2, 3, 6, 9, 18, 227, 454, 681, 1362, 2043, 4086, 2305463, 4610926, 6916389, 13832778, 20749167, 41498334, 523340101, 1046680202, 1570020303, 3140040606, 4710060909, 9420121818]

約数ペア:

[(1, 9420121818), (2, 4710060909), (3, 3140040606), (6, 1570020303), (9, 1046680202), (18, 523340101), (227, 41498334), (454, 20749167), (681, 13832778), (1362, 6916389), (2043, 4610926), (4086, 2305463)]