2015748918

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{991027}}^1$

素因数の和:991148

約数の個数: 24

約数和(自身を含む): 4406110488

約数和(自身を除く): 2390361570

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 991027, 1982054, 2973081, 5946162, 8919243, 17838486, 111986051, 223972102, 335958153, 671916306, 1007874459, 2015748918]

約数ペア:

[(1, 2015748918), (2, 1007874459), (3, 671916306), (6, 335958153), (9, 223972102), (18, 111986051), (113, 17838486), (226, 8919243), (339, 5946162), (678, 2973081), (1017, 1982054), (2034, 991027)]