2013115914

素因数分解:

$2^1\times 3^2\times {\mathrm{647}}^1\times {\mathrm{172859}}^1$

素因数の和:173514

約数の個数: 24

約数和(自身を含む): 4368517920

約数和(自身を除く): 2355402006

約数列:

[1, 2, 3, 6, 9, 18, 647, 1294, 1941, 3882, 5823, 11646, 172859, 345718, 518577, 1037154, 1555731, 3111462, 111839773, 223679546, 335519319, 671038638, 1006557957, 2013115914]

約数ペア:

[(1, 2013115914), (2, 1006557957), (3, 671038638), (6, 335519319), (9, 223679546), (18, 111839773), (647, 3111462), (1294, 1555731), (1941, 1037154), (3882, 518577), (5823, 345718), (11646, 172859)]