39992706

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{617}}^1$

素因数の和:915

約数の個数: 48

約数和(自身を含む): 93804984

約数和(自身を除く): 53812278

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 277, 554, 617, 831, 1234, 1662, 1851, 2493, 3601, 3702, 4986, 5553, 7202, 8021, 10803, 11106, 16042, 21606, 24063, 32409, 48126, 64818, 72189, 144378, 170909, 341818, 512727, 1025454, 1538181, 2221817, 3076362, 4443634, 6665451, 13330902, 19996353, 39992706]

約数ペア:

[(1, 39992706), (2, 19996353), (3, 13330902), (6, 6665451), (9, 4443634), (13, 3076362), (18, 2221817), (26, 1538181), (39, 1025454), (78, 512727), (117, 341818), (234, 170909), (277, 144378), (554, 72189), (617, 64818), (831, 48126), (1234, 32409), (1662, 24063), (1851, 21606), (2493, 16042), (3601, 11106), (3702, 10803), (4986, 8021), (5553, 7202)]