26405004

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{12157}}^1$

素因数の和:12345

約数の個数: 24

約数和(自身を含む): 61957168

約数和(自身を除く): 35552164

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172, 12157, 24314, 36471, 48628, 72942, 145884, 2200417, 4400834, 6601251, 8801668, 13202502, 26405004]

約数ペア:

[(1, 26405004), (2, 13202502), (3, 8801668), (4, 6601251), (6, 4400834), (12, 2200417), (181, 145884), (362, 72942), (543, 48628), (724, 36471), (1086, 24314), (2172, 12157)]