25716726

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{204101}}^1$

素因数の和:204116

約数の個数: 24

約数和(自身を含む): 63679824

約数和(自身を除く): 37963098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 204101, 408202, 612303, 1224606, 1428707, 1836909, 2857414, 3673818, 4286121, 8572242, 12858363, 25716726]

約数ペア:

[(1, 25716726), (2, 12858363), (3, 8572242), (6, 4286121), (7, 3673818), (9, 2857414), (14, 1836909), (18, 1428707), (21, 1224606), (42, 612303), (63, 408202), (126, 204101)]