21424614

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{757}}^1$

素因数の和:904

約数の個数: 32

約数和(自身を含む): 44206560

約数和(自身を除く): 22781946

約数列:

[1, 2, 3, 6, 53, 89, 106, 159, 178, 267, 318, 534, 757, 1514, 2271, 4542, 4717, 9434, 14151, 28302, 40121, 67373, 80242, 120363, 134746, 202119, 240726, 404238, 3570769, 7141538, 10712307, 21424614]

約数ペア:

[(1, 21424614), (2, 10712307), (3, 7141538), (6, 3570769), (53, 404238), (89, 240726), (106, 202119), (159, 134746), (178, 120363), (267, 80242), (318, 67373), (534, 40121), (757, 28302), (1514, 14151), (2271, 9434), (4542, 4717)]