180569986

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{617}}^1$

素因数の和:786

約数の個数: 32

約数和(自身を含む): 287800128

約数和(自身を除く): 107230142

約数列:

[1, 2, 41, 43, 82, 83, 86, 166, 617, 1234, 1763, 3403, 3526, 3569, 6806, 7138, 25297, 26531, 50594, 51211, 53062, 102422, 146329, 292658, 1087771, 2099651, 2175542, 2202073, 4199302, 4404146, 90284993, 180569986]

約数ペア:

[(1, 180569986), (2, 90284993), (41, 4404146), (43, 4199302), (82, 2202073), (83, 2175542), (86, 2099651), (166, 1087771), (617, 292658), (1234, 146329), (1763, 102422), (3403, 53062), (3526, 51211), (3569, 50594), (6806, 26531), (7138, 25297)]