21603432

素因数分解:

$2^3\times 3^1\times {\mathrm{900143}}^1$

素因数の和:900152

約数の個数: 16

約数和(自身を含む): 54008640

約数和(自身を除く): 32405208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 900143, 1800286, 2700429, 3600572, 5400858, 7201144, 10801716, 21603432]

約数ペア:

[(1, 21603432), (2, 10801716), (3, 7201144), (4, 5400858), (6, 3600572), (8, 2700429), (12, 1800286), (24, 900143)]