81822212838

素因数分解:

$2^1\times 3^2\times {\mathrm{491}}^1\times {\mathrm{9258001}}^1$

素因数の和:9258500

約数の個数: 24

約数和(自身を含む): 177642542376

約数和(自身を除く): 95820329538

約数列:

[1, 2, 3, 6, 9, 18, 491, 982, 1473, 2946, 4419, 8838, 9258001, 18516002, 27774003, 55548006, 83322009, 166644018, 4545678491, 9091356982, 13637035473, 27274070946, 40911106419, 81822212838]

約数ペア:

[(1, 81822212838), (2, 40911106419), (3, 27274070946), (6, 13637035473), (9, 9091356982), (18, 4545678491), (491, 166644018), (982, 83322009), (1473, 55548006), (2946, 27774003), (4419, 18516002), (8838, 9258001)]