21922446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{40151}}^1$

素因数の和:40176

約数の個数: 32

約数和(自身を含む): 53964288

約数和(自身を除く): 32041842

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 40151, 80302, 120453, 240906, 281057, 521963, 562114, 843171, 1043926, 1565889, 1686342, 3131778, 3653741, 7307482, 10961223, 21922446]

約数ペア:

[(1, 21922446), (2, 10961223), (3, 7307482), (6, 3653741), (7, 3131778), (13, 1686342), (14, 1565889), (21, 1043926), (26, 843171), (39, 562114), (42, 521963), (78, 281057), (91, 240906), (182, 120453), (273, 80302), (546, 40151)]