71129898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{564523}}^1$

素因数の和:564538

約数の個数: 24

約数和(自身を含む): 176131488

約数和(自身を除く): 105001590

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 564523, 1129046, 1693569, 3387138, 3951661, 5080707, 7903322, 10161414, 11854983, 23709966, 35564949, 71129898]

約数ペア:

[(1, 71129898), (2, 35564949), (3, 23709966), (6, 11854983), (7, 10161414), (9, 7903322), (14, 5080707), (18, 3951661), (21, 3387138), (42, 1693569), (63, 1129046), (126, 564523)]