21352392

素因数分解:

$2^3\times 3^2\times {\mathrm{296561}}^1$

素因数の和:296573

約数の個数: 24

約数和(自身を含む): 57829590

約数和(自身を除く): 36477198

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 296561, 593122, 889683, 1186244, 1779366, 2372488, 2669049, 3558732, 5338098, 7117464, 10676196, 21352392]

約数ペア:

[(1, 21352392), (2, 10676196), (3, 7117464), (4, 5338098), (6, 3558732), (8, 2669049), (9, 2372488), (12, 1779366), (18, 1186244), (24, 889683), (36, 593122), (72, 296561)]