1820240088

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{553601}}^1$

素因数の和:553747

約数の個数: 32

約数和(自身を含む): 4583824560

約数和(自身を除く): 2763584472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1644, 3288, 553601, 1107202, 1660803, 2214404, 3321606, 4428808, 6643212, 13286424, 75843337, 151686674, 227530011, 303373348, 455060022, 606746696, 910120044, 1820240088]

約数ペア:

[(1, 1820240088), (2, 910120044), (3, 606746696), (4, 455060022), (6, 303373348), (8, 227530011), (12, 151686674), (24, 75843337), (137, 13286424), (274, 6643212), (411, 4428808), (548, 3321606), (822, 2214404), (1096, 1660803), (1644, 1107202), (3288, 553601)]