12176478

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 27743040

約数和(自身を除く): 15566562

約数列:

[1, 2, 3, 6, 9, 18, 37, 47, 74, 94, 111, 141, 222, 282, 333, 389, 423, 666, 778, 846, 1167, 1739, 2334, 3478, 3501, 5217, 7002, 10434, 14393, 15651, 18283, 28786, 31302, 36566, 43179, 54849, 86358, 109698, 129537, 164547, 259074, 329094, 676471, 1352942, 2029413, 4058826, 6088239, 12176478]

約数ペア:

[(1, 12176478), (2, 6088239), (3, 4058826), (6, 2029413), (9, 1352942), (18, 676471), (37, 329094), (47, 259074), (74, 164547), (94, 129537), (111, 109698), (141, 86358), (222, 54849), (282, 43179), (333, 36566), (389, 31302), (423, 28786), (666, 18283), (778, 15651), (846, 14393), (1167, 10434), (1739, 7002), (2334, 5217), (3478, 3501)]