139745484

素因数分解:

$2^2\times 3^2\times {\mathrm{409}}^1\times {\mathrm{9491}}^1$

素因数の和:9910

約数の個数: 36

約数和(自身を含む): 354146520

約数和(自身を除く): 214401036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 409, 818, 1227, 1636, 2454, 3681, 4908, 7362, 9491, 14724, 18982, 28473, 37964, 56946, 85419, 113892, 170838, 341676, 3881819, 7763638, 11645457, 15527276, 23290914, 34936371, 46581828, 69872742, 139745484]

約数ペア:

[(1, 139745484), (2, 69872742), (3, 46581828), (4, 34936371), (6, 23290914), (9, 15527276), (12, 11645457), (18, 7763638), (36, 3881819), (409, 341676), (818, 170838), (1227, 113892), (1636, 85419), (2454, 56946), (3681, 37964), (4908, 28473), (7362, 18982), (9491, 14724)]