12645612

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 38438400

約数和(自身を除く): 25792788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 84, 86, 108, 126, 129, 172, 189, 252, 258, 301, 378, 387, 389, 516, 602, 756, 774, 778, 903, 1161, 1167, 1204, 1548, 1556, 1806, 2322, 2334, 2709, 2723, 3501, 3612, 4644, 4668, 5418, 5446, 7002, 8127, 8169, 10503, 10836, 10892, 14004, 16254, 16338, 16727, 21006, 24507, 32508, 32676, 33454, 42012, 49014, 50181, 66908, 73521, 98028, 100362, 117089, 147042, 150543, 200724, 234178, 294084, 301086, 351267, 451629, 468356, 602172, 702534, 903258, 1053801, 1405068, 1806516, 2107602, 3161403, 4215204, 6322806, 12645612]

約数ペア:

[(1, 12645612), (2, 6322806), (3, 4215204), (4, 3161403), (6, 2107602), (7, 1806516), (9, 1405068), (12, 1053801), (14, 903258), (18, 702534), (21, 602172), (27, 468356), (28, 451629), (36, 351267), (42, 301086), (43, 294084), (54, 234178), (63, 200724), (84, 150543), (86, 147042), (108, 117089), (126, 100362), (129, 98028), (172, 73521), (189, 66908), (252, 50181), (258, 49014), (301, 42012), (378, 33454), (387, 32676), (389, 32508), (516, 24507), (602, 21006), (756, 16727), (774, 16338), (778, 16254), (903, 14004), (1161, 10892), (1167, 10836), (1204, 10503), (1548, 8169), (1556, 8127), (1806, 7002), (2322, 5446), (2334, 5418), (2709, 4668), (2723, 4644), (3501, 3612)]