72740611446

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{638075539}}^1$

素因数の和:638075563

約数の個数: 16

約数和(自身を含む): 153138129600

約数和(自身を除く): 80397518154

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 638075539, 1276151078, 1914226617, 3828453234, 12123435241, 24246870482, 36370305723, 72740611446]

約数ペア:

[(1, 72740611446), (2, 36370305723), (3, 24246870482), (6, 12123435241), (19, 3828453234), (38, 1914226617), (57, 1276151078), (114, 638075539)]