42564942

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{337817}}^1$

素因数の和:337832

約数の個数: 24

約数和(自身を含む): 105399216

約数和(自身を除く): 62834274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 337817, 675634, 1013451, 2026902, 2364719, 3040353, 4729438, 6080706, 7094157, 14188314, 21282471, 42564942]

約数ペア:

[(1, 42564942), (2, 21282471), (3, 14188314), (6, 7094157), (7, 6080706), (9, 4729438), (14, 3040353), (18, 2364719), (21, 2026902), (42, 1013451), (63, 675634), (126, 337817)]