123140538

素因数分解:

$2^1\times 3^2\times {\mathrm{709}}^1\times {\mathrm{9649}}^1$

素因数の和:10366

約数の個数: 24

約数和(自身を含む): 267208500

約数和(自身を除く): 144067962

約数列:

[1, 2, 3, 6, 9, 18, 709, 1418, 2127, 4254, 6381, 9649, 12762, 19298, 28947, 57894, 86841, 173682, 6841141, 13682282, 20523423, 41046846, 61570269, 123140538]

約数ペア:

[(1, 123140538), (2, 61570269), (3, 41046846), (6, 20523423), (9, 13682282), (18, 6841141), (709, 173682), (1418, 86841), (2127, 57894), (4254, 28947), (6381, 19298), (9649, 12762)]