139027962

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{3637}}^1$

素因数の和:3942

約数の個数: 32

約数和(自身を含む): 291272832

約数和(自身を除く): 152244870

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 277, 554, 831, 1662, 3637, 6371, 7274, 10911, 12742, 19113, 21822, 38226, 83651, 167302, 250953, 501906, 1007449, 2014898, 3022347, 6044694, 23171327, 46342654, 69513981, 139027962]

約数ペア:

[(1, 139027962), (2, 69513981), (3, 46342654), (6, 23171327), (23, 6044694), (46, 3022347), (69, 2014898), (138, 1007449), (277, 501906), (554, 250953), (831, 167302), (1662, 83651), (3637, 38226), (6371, 21822), (7274, 19113), (10911, 12742)]