42519018

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{643}}^1$

素因数の和:858

約数の個数: 32

約数和(自身を含む): 86800896

約数和(自身を除く): 44281878

約数列:

[1, 2, 3, 6, 103, 107, 206, 214, 309, 321, 618, 642, 643, 1286, 1929, 3858, 11021, 22042, 33063, 66126, 66229, 68801, 132458, 137602, 198687, 206403, 397374, 412806, 7086503, 14173006, 21259509, 42519018]

約数ペア:

[(1, 42519018), (2, 21259509), (3, 14173006), (6, 7086503), (103, 412806), (107, 397374), (206, 206403), (214, 198687), (309, 137602), (321, 132458), (618, 68801), (642, 66229), (643, 66126), (1286, 33063), (1929, 22042), (3858, 11021)]