21764838

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{24023}}^1$

素因数の和:24179

約数の個数: 16

約数和(自身を含む): 43819776

約数和(自身を除く): 22054938

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 24023, 48046, 72069, 144138, 3627473, 7254946, 10882419, 21764838]

約数ペア:

[(1, 21764838), (2, 10882419), (3, 7254946), (6, 3627473), (151, 144138), (302, 72069), (453, 48046), (906, 24023)]