18993942

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{95929}}^1$

素因数の和:95948

約数の個数: 24

約数和(自身を含む): 44895240

約数和(自身を除く): 25901298

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 95929, 191858, 287787, 575574, 863361, 1055219, 1726722, 2110438, 3165657, 6331314, 9496971, 18993942]

約数ペア:

[(1, 18993942), (2, 9496971), (3, 6331314), (6, 3165657), (9, 2110438), (11, 1726722), (18, 1055219), (22, 863361), (33, 575574), (66, 287787), (99, 191858), (198, 95929)]