2562732

素因数分解:

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

素因数の和:463

約数の個数: 48

約数和(自身を含む): 6770400

約数和(自身を除く): 4207668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 389, 549, 732, 778, 1098, 1167, 1556, 1647, 2196, 2334, 3294, 3501, 4668, 6588, 7002, 10503, 14004, 21006, 23729, 42012, 47458, 71187, 94916, 142374, 213561, 284748, 427122, 640683, 854244, 1281366, 2562732]

約数ペア:

[(1, 2562732), (2, 1281366), (3, 854244), (4, 640683), (6, 427122), (9, 284748), (12, 213561), (18, 142374), (27, 94916), (36, 71187), (54, 47458), (61, 42012), (108, 23729), (122, 21006), (183, 14004), (244, 10503), (366, 7002), (389, 6588), (549, 4668), (732, 3501), (778, 3294), (1098, 2334), (1167, 2196), (1556, 1647)]