13003251012

素因数分解:

$2^2\times 3^2\times {\mathrm{239}}^1\times {\mathrm{1511303}}^1$

素因数の和:1511552

約数の個数: 36

約数和(自身を含む): 33006879360

約数和(自身を除く): 20003628348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 239, 478, 717, 956, 1434, 2151, 2868, 4302, 8604, 1511303, 3022606, 4533909, 6045212, 9067818, 13601727, 18135636, 27203454, 54406908, 361201417, 722402834, 1083604251, 1444805668, 2167208502, 3250812753, 4334417004, 6501625506, 13003251012]

約数ペア:

[(1, 13003251012), (2, 6501625506), (3, 4334417004), (4, 3250812753), (6, 2167208502), (9, 1444805668), (12, 1083604251), (18, 722402834), (36, 361201417), (239, 54406908), (478, 27203454), (717, 18135636), (956, 13601727), (1434, 9067818), (2151, 6045212), (2868, 4533909), (4302, 3022606), (8604, 1511303)]