201718452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{11863}}^1$

素因数の和:11992

約数の個数: 48

約数和(自身を含む): 511575680

約数和(自身を除く): 309857228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 109, 156, 218, 327, 436, 654, 1308, 1417, 2834, 4251, 5668, 8502, 11863, 17004, 23726, 35589, 47452, 71178, 142356, 154219, 308438, 462657, 616876, 925314, 1293067, 1850628, 2586134, 3879201, 5172268, 7758402, 15516804, 16809871, 33619742, 50429613, 67239484, 100859226, 201718452]

約数ペア:

[(1, 201718452), (2, 100859226), (3, 67239484), (4, 50429613), (6, 33619742), (12, 16809871), (13, 15516804), (26, 7758402), (39, 5172268), (52, 3879201), (78, 2586134), (109, 1850628), (156, 1293067), (218, 925314), (327, 616876), (436, 462657), (654, 308438), (1308, 154219), (1417, 142356), (2834, 71178), (4251, 47452), (5668, 35589), (8502, 23726), (11863, 17004)]