122903898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{1987}}^1$

素因数の和:2079

約数の個数: 48

約数和(自身を含む): 270670176

約数和(自身を除く): 147766278

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 169, 183, 338, 366, 507, 793, 1014, 1586, 1987, 2379, 3974, 4758, 5961, 10309, 11922, 20618, 25831, 30927, 51662, 61854, 77493, 121207, 154986, 242414, 335803, 363621, 671606, 727242, 1007409, 1575691, 2014818, 3151382, 4727073, 9454146, 20483983, 40967966, 61451949, 122903898]

約数ペア:

[(1, 122903898), (2, 61451949), (3, 40967966), (6, 20483983), (13, 9454146), (26, 4727073), (39, 3151382), (61, 2014818), (78, 1575691), (122, 1007409), (169, 727242), (183, 671606), (338, 363621), (366, 335803), (507, 242414), (793, 154986), (1014, 121207), (1586, 77493), (1987, 61854), (2379, 51662), (3974, 30927), (4758, 25831), (5961, 20618), (10309, 11922)]