18150547974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{232699333}}^1$

素因数の和:232699351

約数の個数: 16

約数和(自身を含む): 39093488112

約数和(自身を除く): 20942940138

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 232699333, 465398666, 698097999, 1396195998, 3025091329, 6050182658, 9075273987, 18150547974]

約数ペア:

[(1, 18150547974), (2, 9075273987), (3, 6050182658), (6, 3025091329), (13, 1396195998), (26, 698097999), (39, 465398666), (78, 232699333)]