42854518

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{887}}^1$

素因数の和:949

約数の個数: 48

約数和(自身を含む): 81997920

約数和(自身を除く): 39143402

約数列:

[1, 2, 7, 14, 17, 29, 34, 49, 58, 98, 119, 203, 238, 406, 493, 833, 887, 986, 1421, 1666, 1774, 2842, 3451, 6209, 6902, 12418, 15079, 24157, 25723, 30158, 43463, 48314, 51446, 86926, 105553, 180061, 211106, 360122, 437291, 738871, 874582, 1260427, 1477742, 2520854, 3061037, 6122074, 21427259, 42854518]

約数ペア:

[(1, 42854518), (2, 21427259), (7, 6122074), (14, 3061037), (17, 2520854), (29, 1477742), (34, 1260427), (49, 874582), (58, 738871), (98, 437291), (119, 360122), (203, 211106), (238, 180061), (406, 105553), (493, 86926), (833, 51446), (887, 48314), (986, 43463), (1421, 30158), (1666, 25723), (1774, 24157), (2842, 15079), (3451, 12418), (6209, 6902)]