22157874

素因数分解:

$2^1\times 3^4\times {\mathrm{136777}}^1$

素因数の和:136791

約数の個数: 20

約数和(自身を含む): 49650414

約数和(自身を除く): 27492540

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 136777, 273554, 410331, 820662, 1230993, 2461986, 3692979, 7385958, 11078937, 22157874]

約数ペア:

[(1, 22157874), (2, 11078937), (3, 7385958), (6, 3692979), (9, 2461986), (18, 1230993), (27, 820662), (54, 410331), (81, 273554), (162, 136777)]