90280206

素因数分解:

$2^1\times 3^2\times {\mathrm{409}}^1\times {\mathrm{12263}}^1$

素因数の和:12680

約数の個数: 24

約数和(自身を含む): 196101360

約数和(自身を除く): 105821154

約数列:

[1, 2, 3, 6, 9, 18, 409, 818, 1227, 2454, 3681, 7362, 12263, 24526, 36789, 73578, 110367, 220734, 5015567, 10031134, 15046701, 30093402, 45140103, 90280206]

約数ペア:

[(1, 90280206), (2, 45140103), (3, 30093402), (6, 15046701), (9, 10031134), (18, 5015567), (409, 220734), (818, 110367), (1227, 73578), (2454, 36789), (3681, 24526), (7362, 12263)]