21006183372

素因数分解:

$2^2\times 3^1\times {\mathrm{11887}}^1\times {\mathrm{147263}}^1$

素因数の和:159157

約数の個数: 24

約数和(自身を含む): 49018884096

約数和(自身を除く): 28012700724

約数列:

[1, 2, 3, 4, 6, 12, 11887, 23774, 35661, 47548, 71322, 142644, 147263, 294526, 441789, 589052, 883578, 1767156, 1750515281, 3501030562, 5251545843, 7002061124, 10503091686, 21006183372]

約数ペア:

[(1, 21006183372), (2, 10503091686), (3, 7002061124), (4, 5251545843), (6, 3501030562), (12, 1750515281), (11887, 1767156), (23774, 883578), (35661, 589052), (47548, 441789), (71322, 294526), (142644, 147263)]