21168138

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{59797}}^1$

素因数の和:59861

約数の個数: 16

約数和(自身を含む): 43054560

約数和(自身を除く): 21886422

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 59797, 119594, 179391, 358782, 3528023, 7056046, 10584069, 21168138]

約数ペア:

[(1, 21168138), (2, 10584069), (3, 7056046), (6, 3528023), (59, 358782), (118, 179391), (177, 119594), (354, 59797)]