31530258

素因数分解:

$2^1\times 3^2\times {\mathrm{457}}^1\times {\mathrm{3833}}^1$

素因数の和:4298

約数の個数: 24

約数和(自身を含む): 68482908

約数和(自身を除く): 36952650

約数列:

[1, 2, 3, 6, 9, 18, 457, 914, 1371, 2742, 3833, 4113, 7666, 8226, 11499, 22998, 34497, 68994, 1751681, 3503362, 5255043, 10510086, 15765129, 31530258]

約数ペア:

[(1, 31530258), (2, 15765129), (3, 10510086), (6, 5255043), (9, 3503362), (18, 1751681), (457, 68994), (914, 34497), (1371, 22998), (2742, 11499), (3833, 8226), (4113, 7666)]