173670978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{21617}}^1$

素因数の和:21738

約数の個数: 32

約数和(自身を含む): 377709696

約数和(自身を除く): 204038718

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 2678, 4017, 8034, 21617, 43234, 64851, 129702, 281021, 562042, 843063, 1686126, 2226551, 4453102, 6679653, 13359306, 28945163, 57890326, 86835489, 173670978]

約数ペア:

[(1, 173670978), (2, 86835489), (3, 57890326), (6, 28945163), (13, 13359306), (26, 6679653), (39, 4453102), (78, 2226551), (103, 1686126), (206, 843063), (309, 562042), (618, 281021), (1339, 129702), (2678, 64851), (4017, 43234), (8034, 21617)]