42586467

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 77168640

約数和(自身を除く): 34582173

約数列:

[1, 3, 7, 11, 19, 21, 31, 33, 57, 77, 93, 133, 209, 217, 231, 313, 341, 399, 589, 627, 651, 939, 1023, 1463, 1767, 2191, 2387, 3443, 4123, 4389, 5947, 6479, 6573, 7161, 9703, 10329, 12369, 17841, 19437, 24101, 29109, 41629, 45353, 65417, 67921, 72303, 106733, 124887, 136059, 184357, 196251, 203763, 320199, 457919, 553071, 747131, 1290499, 1373757, 2027927, 2241393, 3871497, 6083781, 14195489, 42586467]

約数ペア:

[(1, 42586467), (3, 14195489), (7, 6083781), (11, 3871497), (19, 2241393), (21, 2027927), (31, 1373757), (33, 1290499), (57, 747131), (77, 553071), (93, 457919), (133, 320199), (209, 203763), (217, 196251), (231, 184357), (313, 136059), (341, 124887), (399, 106733), (589, 72303), (627, 67921), (651, 65417), (939, 45353), (1023, 41629), (1463, 29109), (1767, 24101), (2191, 19437), (2387, 17841), (3443, 12369), (4123, 10329), (4389, 9703), (5947, 7161), (6479, 6573)]