839486574

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{509}}^1\times {\mathrm{1553}}^1$

素因数の和:2129

約数の個数: 48

約数和(自身を含む): 1854543600

約数和(自身を除く): 1015057026

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 509, 531, 1018, 1062, 1527, 1553, 3054, 3106, 4581, 4659, 9162, 9318, 13977, 27954, 30031, 60062, 90093, 91627, 180186, 183254, 270279, 274881, 540558, 549762, 790477, 824643, 1580954, 1649286, 2371431, 4742862, 7114293, 14228586, 46638143, 93276286, 139914429, 279828858, 419743287, 839486574]

約数ペア:

[(1, 839486574), (2, 419743287), (3, 279828858), (6, 139914429), (9, 93276286), (18, 46638143), (59, 14228586), (118, 7114293), (177, 4742862), (354, 2371431), (509, 1649286), (531, 1580954), (1018, 824643), (1062, 790477), (1527, 549762), (1553, 540558), (3054, 274881), (3106, 270279), (4581, 183254), (4659, 180186), (9162, 91627), (9318, 90093), (13977, 60062), (27954, 30031)]