811422

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{739}}^1$

素因数の和:808

約数の個数: 24

約数和(自身を含む): 1789320

約数和(自身を除く): 977898

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 739, 1098, 1478, 2217, 4434, 6651, 13302, 45079, 90158, 135237, 270474, 405711, 811422]

約数ペア:

[(1, 811422), (2, 405711), (3, 270474), (6, 135237), (9, 90158), (18, 45079), (61, 13302), (122, 6651), (183, 4434), (366, 2217), (549, 1478), (739, 1098)]