2221554

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{10007}}^1$

素因数の和:10049

約数の個数: 16

約数和(自身を含む): 4563648

約数和(自身を除く): 2342094

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 10007, 20014, 30021, 60042, 370259, 740518, 1110777, 2221554]

約数ペア:

[(1, 2221554), (2, 1110777), (3, 740518), (6, 370259), (37, 60042), (74, 30021), (111, 20014), (222, 10007)]