22918707

素因数分解:

$3^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:589

約数の個数: 40

約数和(自身を含む): 39680256

約数和(自身を除く): 16761549

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 83, 189, 249, 487, 567, 581, 747, 1461, 1743, 2241, 3409, 4383, 5229, 6723, 10227, 13149, 15687, 30681, 39447, 40421, 47061, 92043, 121263, 276129, 282947, 363789, 848841, 1091367, 2546523, 3274101, 7639569, 22918707]

約数ペア:

[(1, 22918707), (3, 7639569), (7, 3274101), (9, 2546523), (21, 1091367), (27, 848841), (63, 363789), (81, 282947), (83, 276129), (189, 121263), (249, 92043), (487, 47061), (567, 40421), (581, 39447), (747, 30681), (1461, 15687), (1743, 13149), (2241, 10227), (3409, 6723), (4383, 5229)]