21525384

素因数分解:

$2^3\times 3^1\times {\mathrm{839}}^1\times {\mathrm{1069}}^1$

素因数の和:1917

約数の個数: 32

約数和(自身を含む): 53928000

約数和(自身を除く): 32402616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 839, 1069, 1678, 2138, 2517, 3207, 3356, 4276, 5034, 6414, 6712, 8552, 10068, 12828, 20136, 25656, 896891, 1793782, 2690673, 3587564, 5381346, 7175128, 10762692, 21525384]

約数ペア:

[(1, 21525384), (2, 10762692), (3, 7175128), (4, 5381346), (6, 3587564), (8, 2690673), (12, 1793782), (24, 896891), (839, 25656), (1069, 20136), (1678, 12828), (2138, 10068), (2517, 8552), (3207, 6712), (3356, 6414), (4276, 5034)]