21006732

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{22159}}^1$

素因数の和:22245

約数の個数: 24

約数和(自身を含む): 49638400

約数和(自身を除く): 28631668

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 22159, 44318, 66477, 88636, 132954, 265908, 1750561, 3501122, 5251683, 7002244, 10503366, 21006732]

約数ペア:

[(1, 21006732), (2, 10503366), (3, 7002244), (4, 5251683), (6, 3501122), (12, 1750561), (79, 265908), (158, 132954), (237, 88636), (316, 66477), (474, 44318), (948, 22159)]