642822018

素因数分解:

$2^1\times 3^1\times {\mathrm{2393}}^1\times {\mathrm{44771}}^1$

素因数の和:47169

約数の個数: 16

約数和(自身を含む): 1286210016

約数和(自身を除く): 643387998

約数列:

[1, 2, 3, 6, 2393, 4786, 7179, 14358, 44771, 89542, 134313, 268626, 107137003, 214274006, 321411009, 642822018]

約数ペア:

[(1, 642822018), (2, 321411009), (3, 214274006), (6, 107137003), (2393, 268626), (4786, 134313), (7179, 89542), (14358, 44771)]