21845874

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{125551}}^1$

素因数の和:125585

約数の個数: 16

約数和(自身を含む): 45198720

約数和(自身を除く): 23352846

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 125551, 251102, 376653, 753306, 3640979, 7281958, 10922937, 21845874]

約数ペア:

[(1, 21845874), (2, 10922937), (3, 7281958), (6, 3640979), (29, 753306), (58, 376653), (87, 251102), (174, 125551)]