21331698

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{929}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 44193600

約数和(自身を除く): 22861902

約数列:

[1, 2, 3, 6, 43, 86, 89, 129, 178, 258, 267, 534, 929, 1858, 2787, 3827, 5574, 7654, 11481, 22962, 39947, 79894, 82681, 119841, 165362, 239682, 248043, 496086, 3555283, 7110566, 10665849, 21331698]

約数ペア:

[(1, 21331698), (2, 10665849), (3, 7110566), (6, 3555283), (43, 496086), (86, 248043), (89, 239682), (129, 165362), (178, 119841), (258, 82681), (267, 79894), (534, 39947), (929, 22962), (1858, 11481), (2787, 7654), (3827, 5574)]