291230802

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{57991}}^1$

素因数の和:58036

約数の個数: 40

約数和(自身を含む): 673635072

約数和(自身を除く): 382404270

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1674, 2511, 5022, 57991, 115982, 173973, 347946, 521919, 1043838, 1565757, 1797721, 3131514, 3595442, 4697271, 5393163, 9394542, 10786326, 16179489, 32358978, 48538467, 97076934, 145615401, 291230802]

約数ペア:

[(1, 291230802), (2, 145615401), (3, 97076934), (6, 48538467), (9, 32358978), (18, 16179489), (27, 10786326), (31, 9394542), (54, 5393163), (62, 4697271), (81, 3595442), (93, 3131514), (162, 1797721), (186, 1565757), (279, 1043838), (558, 521919), (837, 347946), (1674, 173973), (2511, 115982), (5022, 57991)]