12204486

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 31449600

約数和(自身を除く): 19245114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 83, 126, 166, 189, 249, 378, 389, 498, 581, 747, 778, 1162, 1167, 1494, 1743, 2241, 2334, 2723, 3486, 3501, 4482, 5229, 5446, 7002, 8169, 10458, 10503, 15687, 16338, 21006, 24507, 31374, 32287, 49014, 64574, 73521, 96861, 147042, 193722, 226009, 290583, 452018, 581166, 678027, 871749, 1356054, 1743498, 2034081, 4068162, 6102243, 12204486]

約数ペア:

[(1, 12204486), (2, 6102243), (3, 4068162), (6, 2034081), (7, 1743498), (9, 1356054), (14, 871749), (18, 678027), (21, 581166), (27, 452018), (42, 290583), (54, 226009), (63, 193722), (83, 147042), (126, 96861), (166, 73521), (189, 64574), (249, 49014), (378, 32287), (389, 31374), (498, 24507), (581, 21006), (747, 16338), (778, 15687), (1162, 10503), (1167, 10458), (1494, 8169), (1743, 7002), (2241, 5446), (2334, 5229), (2723, 4482), (3486, 3501)]