91385628

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{18089}}^1$

素因数の和:18517

約数の個数: 24

約数和(自身を含む): 213751440

約数和(自身を除く): 122365812

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 5052, 18089, 36178, 54267, 72356, 108534, 217068, 7615469, 15230938, 22846407, 30461876, 45692814, 91385628]

約数ペア:

[(1, 91385628), (2, 45692814), (3, 30461876), (4, 22846407), (6, 15230938), (12, 7615469), (421, 217068), (842, 108534), (1263, 72356), (1684, 54267), (2526, 36178), (5052, 18089)]