18297330687

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{242057}}^1$

素因数の和:242327

約数の個数: 24

約数和(自身を含む): 27263476656

約数和(自身を除く): 8966145969

約数列:

[1, 3, 9, 37, 111, 227, 333, 681, 2043, 8399, 25197, 75591, 242057, 726171, 2178513, 8956109, 26868327, 54946939, 80604981, 164840817, 494522451, 2033036743, 6099110229, 18297330687]

約数ペア:

[(1, 18297330687), (3, 6099110229), (9, 2033036743), (37, 494522451), (111, 164840817), (227, 80604981), (333, 54946939), (681, 26868327), (2043, 8956109), (8399, 2178513), (25197, 726171), (75591, 242057)]