9853818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 22915200

約数和(自身を除く): 13061382

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 61, 78, 109, 114, 122, 183, 218, 247, 327, 366, 494, 654, 741, 793, 1159, 1417, 1482, 1586, 2071, 2318, 2379, 2834, 3477, 4142, 4251, 4758, 6213, 6649, 6954, 8502, 12426, 13298, 15067, 19947, 26923, 30134, 39894, 45201, 53846, 80769, 86437, 90402, 126331, 161538, 172874, 252662, 259311, 378993, 518622, 757986, 1642303, 3284606, 4926909, 9853818]

約数ペア:

[(1, 9853818), (2, 4926909), (3, 3284606), (6, 1642303), (13, 757986), (19, 518622), (26, 378993), (38, 259311), (39, 252662), (57, 172874), (61, 161538), (78, 126331), (109, 90402), (114, 86437), (122, 80769), (183, 53846), (218, 45201), (247, 39894), (327, 30134), (366, 26923), (494, 19947), (654, 15067), (741, 13298), (793, 12426), (1159, 8502), (1417, 6954), (1482, 6649), (1586, 6213), (2071, 4758), (2318, 4251), (2379, 4142), (2834, 3477)]