3216642

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 7934976

約数和(自身を除く): 4718334

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 138, 143, 163, 253, 286, 299, 326, 429, 489, 506, 598, 759, 858, 897, 978, 1518, 1793, 1794, 2119, 3289, 3586, 3749, 4238, 5379, 6357, 6578, 7498, 9867, 10758, 11247, 12714, 19734, 22494, 23309, 41239, 46618, 48737, 69927, 82478, 97474, 123717, 139854, 146211, 247434, 292422, 536107, 1072214, 1608321, 3216642]

約数ペア:

[(1, 3216642), (2, 1608321), (3, 1072214), (6, 536107), (11, 292422), (13, 247434), (22, 146211), (23, 139854), (26, 123717), (33, 97474), (39, 82478), (46, 69927), (66, 48737), (69, 46618), (78, 41239), (138, 23309), (143, 22494), (163, 19734), (253, 12714), (286, 11247), (299, 10758), (326, 9867), (429, 7498), (489, 6578), (506, 6357), (598, 5379), (759, 4238), (858, 3749), (897, 3586), (978, 3289), (1518, 2119), (1793, 1794)]