180468

素因数分解:

$2^2\times 3^4\times {\mathrm{557}}^1$

素因数の和:573

約数の個数: 30

約数和(自身を含む): 472626

約数和(自身を除く): 292158

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 557, 1114, 1671, 2228, 3342, 5013, 6684, 10026, 15039, 20052, 30078, 45117, 60156, 90234, 180468]

約数ペア:

[(1, 180468), (2, 90234), (3, 60156), (4, 45117), (6, 30078), (9, 20052), (12, 15039), (18, 10026), (27, 6684), (36, 5013), (54, 3342), (81, 2228), (108, 1671), (162, 1114), (324, 557)]