123764958

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{757}}^1$

素因数の和:1089

約数の個数: 48

約数和(自身を含む): 278119296

約数和(自身を除く): 154354338

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 293, 558, 586, 757, 879, 1514, 1758, 2271, 2637, 4542, 5274, 6813, 9083, 13626, 18166, 23467, 27249, 46934, 54498, 70401, 81747, 140802, 163494, 211203, 221801, 422406, 443602, 665403, 1330806, 1996209, 3992418, 6875831, 13751662, 20627493, 41254986, 61882479, 123764958]

約数ペア:

[(1, 123764958), (2, 61882479), (3, 41254986), (6, 20627493), (9, 13751662), (18, 6875831), (31, 3992418), (62, 1996209), (93, 1330806), (186, 665403), (279, 443602), (293, 422406), (558, 221801), (586, 211203), (757, 163494), (879, 140802), (1514, 81747), (1758, 70401), (2271, 54498), (2637, 46934), (4542, 27249), (5274, 23467), (6813, 18166), (9083, 13626)]