2930768178

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1831}}^1\times {\mathrm{20521}}^1$

素因数の和:22370

約数の個数: 32

約数和(自身を含む): 6316179072

約数和(自身を除く): 3385410894

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1831, 3662, 5493, 10986, 20521, 23803, 41042, 47606, 61563, 71409, 123126, 142818, 266773, 533546, 800319, 1600638, 37573951, 75147902, 112721853, 225443706, 488461363, 976922726, 1465384089, 2930768178]

約数ペア:

[(1, 2930768178), (2, 1465384089), (3, 976922726), (6, 488461363), (13, 225443706), (26, 112721853), (39, 75147902), (78, 37573951), (1831, 1600638), (3662, 800319), (5493, 533546), (10986, 266773), (20521, 142818), (23803, 123126), (41042, 71409), (47606, 61563)]