21124176

素因数分解:

$2^4\times 3^1\times {\mathrm{440087}}^1$

素因数の和:440098

約数の個数: 20

約数和(自身を含む): 54570912

約数和(自身を除く): 33446736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 440087, 880174, 1320261, 1760348, 2640522, 3520696, 5281044, 7041392, 10562088, 21124176]

約数ペア:

[(1, 21124176), (2, 10562088), (3, 7041392), (4, 5281044), (6, 3520696), (8, 2640522), (12, 1760348), (16, 1320261), (24, 880174), (48, 440087)]