21866394

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{30119}}^1$

素因数の和:30146

約数の個数: 24

約数和(自身を含む): 48071520

約数和(自身を除く): 26205126

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 30119, 60238, 90357, 180714, 331309, 662618, 993927, 1987854, 3644399, 7288798, 10933197, 21866394]

約数ペア:

[(1, 21866394), (2, 10933197), (3, 7288798), (6, 3644399), (11, 1987854), (22, 993927), (33, 662618), (66, 331309), (121, 180714), (242, 90357), (363, 60238), (726, 30119)]