18666804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{119659}}^1$

素因数の和:119679

約数の個数: 24

約数和(自身を含む): 46906720

約数和(自身を除く): 28239916

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 119659, 239318, 358977, 478636, 717954, 1435908, 1555567, 3111134, 4666701, 6222268, 9333402, 18666804]

約数ペア:

[(1, 18666804), (2, 9333402), (3, 6222268), (4, 4666701), (6, 3111134), (12, 1555567), (13, 1435908), (26, 717954), (39, 478636), (52, 358977), (78, 239318), (156, 119659)]