21063366

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{22079}}^1$

素因数の和:22140

約数の個数: 24

約数和(自身を含む): 46500480

約数和(自身を除く): 25437114

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 22079, 44158, 66237, 132474, 198711, 397422, 1170187, 2340374, 3510561, 7021122, 10531683, 21063366]

約数ペア:

[(1, 21063366), (2, 10531683), (3, 7021122), (6, 3510561), (9, 2340374), (18, 1170187), (53, 397422), (106, 198711), (159, 132474), (318, 66237), (477, 44158), (954, 22079)]