18866832

素因数分解:

$2^4\times 3^1\times {\mathrm{393059}}^1$

素因数の和:393070

約数の個数: 20

約数和(自身を含む): 48739440

約数和(自身を除く): 29872608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 393059, 786118, 1179177, 1572236, 2358354, 3144472, 4716708, 6288944, 9433416, 18866832]

約数ペア:

[(1, 18866832), (2, 9433416), (3, 6288944), (4, 4716708), (6, 3144472), (8, 2358354), (12, 1572236), (16, 1179177), (24, 786118), (48, 393059)]