18020632

素因数分解:

$2^3\times 7^2\times {\mathrm{45971}}^1$

素因数の和:45991

約数の個数: 24

約数和(自身を含む): 39306060

約数和(自身を除く): 21285428

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 45971, 91942, 183884, 321797, 367768, 643594, 1287188, 2252579, 2574376, 4505158, 9010316, 18020632]

約数ペア:

[(1, 18020632), (2, 9010316), (4, 4505158), (7, 2574376), (8, 2252579), (14, 1287188), (28, 643594), (49, 367768), (56, 321797), (98, 183884), (196, 91942), (392, 45971)]