7426536

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1831}}^1$

素因数の和:1866

約数の個数: 48

約数和(自身を含む): 20115360

約数和(自身を除く): 12688824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 1831, 2028, 3662, 4056, 5493, 7324, 10986, 14648, 21972, 23803, 43944, 47606, 71409, 95212, 142818, 190424, 285636, 309439, 571272, 618878, 928317, 1237756, 1856634, 2475512, 3713268, 7426536]

約数ペア:

[(1, 7426536), (2, 3713268), (3, 2475512), (4, 1856634), (6, 1237756), (8, 928317), (12, 618878), (13, 571272), (24, 309439), (26, 285636), (39, 190424), (52, 142818), (78, 95212), (104, 71409), (156, 47606), (169, 43944), (312, 23803), (338, 21972), (507, 14648), (676, 10986), (1014, 7324), (1352, 5493), (1831, 4056), (2028, 3662)]