21660762

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{97571}}^1$

素因数の和:97613

約数の個数: 16

約数和(自身を含む): 44492832

約数和(自身を除く): 22832070

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 97571, 195142, 292713, 585426, 3610127, 7220254, 10830381, 21660762]

約数ペア:

[(1, 21660762), (2, 10830381), (3, 7220254), (6, 3610127), (37, 585426), (74, 292713), (111, 195142), (222, 97571)]