21044406

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{39409}}^1$

素因数の和:39503

約数の個数: 16

約数和(自身を含む): 42562800

約数和(自身を除く): 21518394

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 39409, 78818, 118227, 236454, 3507401, 7014802, 10522203, 21044406]

約数ペア:

[(1, 21044406), (2, 10522203), (3, 7014802), (6, 3507401), (89, 236454), (178, 118227), (267, 78818), (534, 39409)]