18602724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{221461}}^1$

素因数の和:221475

約数の個数: 24

約数和(自身を含む): 49607488

約数和(自身を除く): 31004764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 221461, 442922, 664383, 885844, 1328766, 1550227, 2657532, 3100454, 4650681, 6200908, 9301362, 18602724]

約数ペア:

[(1, 18602724), (2, 9301362), (3, 6200908), (4, 4650681), (6, 3100454), (7, 2657532), (12, 1550227), (14, 1328766), (21, 885844), (28, 664383), (42, 442922), (84, 221461)]