31254426

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{248051}}^1$

素因数の和:248066

約数の個数: 24

約数和(自身を含む): 77392224

約数和(自身を除く): 46137798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 248051, 496102, 744153, 1488306, 1736357, 2232459, 3472714, 4464918, 5209071, 10418142, 15627213, 31254426]

約数ペア:

[(1, 31254426), (2, 15627213), (3, 10418142), (6, 5209071), (7, 4464918), (9, 3472714), (14, 2232459), (18, 1736357), (21, 1488306), (42, 744153), (63, 496102), (126, 248051)]