56618478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{449353}}^1$

素因数の和:449368

約数の個数: 24

約数和(自身を含む): 140198448

約数和(自身を除く): 83579970

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 449353, 898706, 1348059, 2696118, 3145471, 4044177, 6290942, 8088354, 9436413, 18872826, 28309239, 56618478]

約数ペア:

[(1, 56618478), (2, 28309239), (3, 18872826), (6, 9436413), (7, 8088354), (9, 6290942), (14, 4044177), (18, 3145471), (21, 2696118), (42, 1348059), (63, 898706), (126, 449353)]