80191962

素因数分解:

$2^1\times 3^2\times {\mathrm{1879}}^1\times {\mathrm{2371}}^1$

素因数の和:4258

約数の個数: 24

約数和(自身を含む): 173915040

約数和(自身を除く): 93723078

約数列:

[1, 2, 3, 6, 9, 18, 1879, 2371, 3758, 4742, 5637, 7113, 11274, 14226, 16911, 21339, 33822, 42678, 4455109, 8910218, 13365327, 26730654, 40095981, 80191962]

約数ペア:

[(1, 80191962), (2, 40095981), (3, 26730654), (6, 13365327), (9, 8910218), (18, 4455109), (1879, 42678), (2371, 33822), (3758, 21339), (4742, 16911), (5637, 14226), (7113, 11274)]