12386538

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 28290600

約数和(自身を除く): 15904062

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 61, 87, 122, 174, 183, 261, 366, 389, 522, 549, 778, 1098, 1167, 1769, 2334, 3501, 3538, 5307, 7002, 10614, 11281, 15921, 22562, 23729, 31842, 33843, 47458, 67686, 71187, 101529, 142374, 203058, 213561, 427122, 688141, 1376282, 2064423, 4128846, 6193269, 12386538]

約数ペア:

[(1, 12386538), (2, 6193269), (3, 4128846), (6, 2064423), (9, 1376282), (18, 688141), (29, 427122), (58, 213561), (61, 203058), (87, 142374), (122, 101529), (174, 71187), (183, 67686), (261, 47458), (366, 33843), (389, 31842), (522, 23729), (549, 22562), (778, 15921), (1098, 11281), (1167, 10614), (1769, 7002), (2334, 5307), (3501, 3538)]