854244

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:460

約数の個数: 36

約数和(自身を含む): 2200380

約数和(自身を除く): 1346136

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 389, 549, 732, 778, 1098, 1167, 1556, 2196, 2334, 3501, 4668, 7002, 14004, 23729, 47458, 71187, 94916, 142374, 213561, 284748, 427122, 854244]

約数ペア:

[(1, 854244), (2, 427122), (3, 284748), (4, 213561), (6, 142374), (9, 94916), (12, 71187), (18, 47458), (36, 23729), (61, 14004), (122, 7002), (183, 4668), (244, 3501), (366, 2334), (389, 2196), (549, 1556), (732, 1167), (778, 1098)]