57420846

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{21701}}^1$

素因数の和:21726

約数の個数: 48

約数和(自身を含む): 148441680

約数和(自身を除く): 91020834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 21701, 43402, 65103, 130206, 151907, 195309, 303814, 390618, 455721, 585927, 911442, 1063349, 1171854, 1367163, 2126698, 2734326, 3190047, 4101489, 6380094, 8202978, 9570141, 19140282, 28710423, 57420846]

約数ペア:

[(1, 57420846), (2, 28710423), (3, 19140282), (6, 9570141), (7, 8202978), (9, 6380094), (14, 4101489), (18, 3190047), (21, 2734326), (27, 2126698), (42, 1367163), (49, 1171854), (54, 1063349), (63, 911442), (98, 585927), (126, 455721), (147, 390618), (189, 303814), (294, 195309), (378, 151907), (441, 130206), (882, 65103), (1323, 43402), (2646, 21701)]