831521106

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{10867}}^1$

素因数の和:11000

約数の個数: 64

約数和(自身を含む): 2008406400

約数和(自身を除く): 1176885294

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 109, 117, 218, 234, 327, 351, 654, 702, 981, 1417, 1962, 2834, 2943, 4251, 5886, 8502, 10867, 12753, 21734, 25506, 32601, 38259, 65202, 76518, 97803, 141271, 195606, 282542, 293409, 423813, 586818, 847626, 1184503, 1271439, 2369006, 2542878, 3553509, 3814317, 7107018, 7628634, 10660527, 15398539, 21321054, 30797078, 31981581, 46195617, 63963162, 92391234, 138586851, 277173702, 415760553, 831521106]

約数ペア:

[(1, 831521106), (2, 415760553), (3, 277173702), (6, 138586851), (9, 92391234), (13, 63963162), (18, 46195617), (26, 31981581), (27, 30797078), (39, 21321054), (54, 15398539), (78, 10660527), (109, 7628634), (117, 7107018), (218, 3814317), (234, 3553509), (327, 2542878), (351, 2369006), (654, 1271439), (702, 1184503), (981, 847626), (1417, 586818), (1962, 423813), (2834, 293409), (2943, 282542), (4251, 195606), (5886, 141271), (8502, 97803), (10867, 76518), (12753, 65202), (21734, 38259), (25506, 32601)]