21471498

素因数分解:

$2^1\times 3^2\times {\mathrm{229}}^1\times {\mathrm{5209}}^1$

素因数の和:5446

約数の個数: 24

約数和(自身を含む): 46733700

約数和(自身を除く): 25262202

約数列:

[1, 2, 3, 6, 9, 18, 229, 458, 687, 1374, 2061, 4122, 5209, 10418, 15627, 31254, 46881, 93762, 1192861, 2385722, 3578583, 7157166, 10735749, 21471498]

約数ペア:

[(1, 21471498), (2, 10735749), (3, 7157166), (6, 3578583), (9, 2385722), (18, 1192861), (229, 93762), (458, 46881), (687, 31254), (1374, 15627), (2061, 10418), (4122, 5209)]