21546534

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{49193}}^1$

素因数の和:49271

約数の個数: 16

約数和(自身を含む): 43684272

約数和(自身を除く): 22137738

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 49193, 98386, 147579, 295158, 3591089, 7182178, 10773267, 21546534]

約数ペア:

[(1, 21546534), (2, 10773267), (3, 7182178), (6, 3591089), (73, 295158), (146, 147579), (219, 98386), (438, 49193)]