21331330296

素因数分解:

$2^3\times 3^1\times {\mathrm{23447}}^1\times {\mathrm{37907}}^1$

素因数の和:61363

約数の個数: 32

約数和(自身を含む): 53332007040

約数和(自身を除く): 32000676744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 23447, 37907, 46894, 70341, 75814, 93788, 113721, 140682, 151628, 187576, 227442, 281364, 303256, 454884, 562728, 909768, 888805429, 1777610858, 2666416287, 3555221716, 5332832574, 7110443432, 10665665148, 21331330296]

約数ペア:

[(1, 21331330296), (2, 10665665148), (3, 7110443432), (4, 5332832574), (6, 3555221716), (8, 2666416287), (12, 1777610858), (24, 888805429), (23447, 909768), (37907, 562728), (46894, 454884), (70341, 303256), (75814, 281364), (93788, 227442), (113721, 187576), (140682, 151628)]