417438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3313}}^1$

素因数の和:3328

約数の個数: 24

約数和(自身を含む): 1033968

約数和(自身を除く): 616530

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3313, 6626, 9939, 19878, 23191, 29817, 46382, 59634, 69573, 139146, 208719, 417438]

約数ペア:

[(1, 417438), (2, 208719), (3, 139146), (6, 69573), (7, 59634), (9, 46382), (14, 29817), (18, 23191), (21, 19878), (42, 9939), (63, 6626), (126, 3313)]