21000852384

素因数分解:

$2^5\times 3^1\times {\mathrm{218758879}}^1$

素因数の和:218758892

約数の個数: 24

約数和(自身を含む): 55127237760

約数和(自身を除く): 34126385376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 218758879, 437517758, 656276637, 875035516, 1312553274, 1750071032, 2625106548, 3500142064, 5250213096, 7000284128, 10500426192, 21000852384]

約数ペア:

[(1, 21000852384), (2, 10500426192), (3, 7000284128), (4, 5250213096), (6, 3500142064), (8, 2625106548), (12, 1750071032), (16, 1312553274), (24, 875035516), (32, 656276637), (48, 437517758), (96, 218758879)]