3618628

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:184

約数の個数: 36

約数和(自身を含む): 7055748

約数和(自身を除く): 3437120

約数列:

[1, 2, 4, 13, 26, 52, 53, 101, 106, 169, 202, 212, 338, 404, 676, 689, 1313, 1378, 2626, 2756, 5252, 5353, 8957, 10706, 17069, 17914, 21412, 34138, 35828, 68276, 69589, 139178, 278356, 904657, 1809314, 3618628]

約数ペア:

[(1, 3618628), (2, 1809314), (4, 904657), (13, 278356), (26, 139178), (52, 69589), (53, 68276), (101, 35828), (106, 34138), (169, 21412), (202, 17914), (212, 17069), (338, 10706), (404, 8957), (676, 5353), (689, 5252), (1313, 2756), (1378, 2626)]