21236700228

素因数分解:

$2^2\times 3^1\times {\mathrm{2801}}^1\times {\mathrm{631819}}^1$

素因数の和:634627

約数の個数: 24

約数和(自身を含む): 49570069920

約数和(自身を除く): 28333369692

約数列:

[1, 2, 3, 4, 6, 12, 2801, 5602, 8403, 11204, 16806, 33612, 631819, 1263638, 1895457, 2527276, 3790914, 7581828, 1769725019, 3539450038, 5309175057, 7078900076, 10618350114, 21236700228]

約数ペア:

[(1, 21236700228), (2, 10618350114), (3, 7078900076), (4, 5309175057), (6, 3539450038), (12, 1769725019), (2801, 7581828), (5602, 3790914), (8403, 2527276), (11204, 1895457), (16806, 1263638), (33612, 631819)]