139375854

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{56519}}^1$

素因数の和:56664

約数の個数: 24

約数和(自身を含む): 304190640

約数和(自身を除く): 164814786

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 56519, 113038, 169557, 339114, 508671, 1017342, 7743103, 15486206, 23229309, 46458618, 69687927, 139375854]

約数ペア:

[(1, 139375854), (2, 69687927), (3, 46458618), (6, 23229309), (9, 15486206), (18, 7743103), (137, 1017342), (274, 508671), (411, 339114), (822, 169557), (1233, 113038), (2466, 56519)]