63485286

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{2389}}^1$

素因数の和:2540

約数の個数: 32

約数和(自身を含む): 131239680

約数和(自身を除く): 67754394

約数列:

[1, 2, 3, 6, 43, 86, 103, 129, 206, 258, 309, 618, 2389, 4429, 4778, 7167, 8858, 13287, 14334, 26574, 102727, 205454, 246067, 308181, 492134, 616362, 738201, 1476402, 10580881, 21161762, 31742643, 63485286]

約数ペア:

[(1, 63485286), (2, 31742643), (3, 21161762), (6, 10580881), (43, 1476402), (86, 738201), (103, 616362), (129, 492134), (206, 308181), (258, 246067), (309, 205454), (618, 102727), (2389, 26574), (4429, 14334), (4778, 13287), (7167, 8858)]