123966726

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1589317}}^1$

素因数の和:1589335

約数の個数: 16

約数和(自身を含む): 267005424

約数和(自身を除く): 143038698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1589317, 3178634, 4767951, 9535902, 20661121, 41322242, 61983363, 123966726]

約数ペア:

[(1, 123966726), (2, 61983363), (3, 41322242), (6, 20661121), (13, 9535902), (26, 4767951), (39, 3178634), (78, 1589317)]