1323128538

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1061}}^1\times {\mathrm{2389}}^1$

素因数の和:3487

約数の個数: 48

約数和(自身を含む): 2969670600

約数和(自身を除く): 1646542062

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 1061, 2122, 2389, 3183, 4778, 6366, 7167, 9549, 14334, 19098, 21501, 30769, 43002, 61538, 69281, 92307, 138562, 184614, 207843, 276921, 415686, 553842, 623529, 1247058, 2534729, 5069458, 7604187, 15208374, 22812561, 45625122, 73507141, 147014282, 220521423, 441042846, 661564269, 1323128538]

約数ペア:

[(1, 1323128538), (2, 661564269), (3, 441042846), (6, 220521423), (9, 147014282), (18, 73507141), (29, 45625122), (58, 22812561), (87, 15208374), (174, 7604187), (261, 5069458), (522, 2534729), (1061, 1247058), (2122, 623529), (2389, 553842), (3183, 415686), (4778, 276921), (6366, 207843), (7167, 184614), (9549, 138562), (14334, 92307), (19098, 69281), (21501, 61538), (30769, 43002)]