16276554

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1279}}^1$

素因数の和:1395

約数の個数: 48

約数和(自身を含む): 40734720

約数和(自身を除く): 24458166

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 202, 303, 606, 707, 909, 1279, 1414, 1818, 2121, 2558, 3837, 4242, 6363, 7674, 8953, 11511, 12726, 17906, 23022, 26859, 53718, 80577, 129179, 161154, 258358, 387537, 775074, 904253, 1162611, 1808506, 2325222, 2712759, 5425518, 8138277, 16276554]

約数ペア:

[(1, 16276554), (2, 8138277), (3, 5425518), (6, 2712759), (7, 2325222), (9, 1808506), (14, 1162611), (18, 904253), (21, 775074), (42, 387537), (63, 258358), (101, 161154), (126, 129179), (202, 80577), (303, 53718), (606, 26859), (707, 23022), (909, 17906), (1279, 12726), (1414, 11511), (1818, 8953), (2121, 7674), (2558, 6363), (3837, 4242)]