78821994

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{11719}}^1$

素因数の和:11802

約数の個数: 32

約数和(自身を含む): 168768000

約数和(自身を除く): 89946006

約数列:

[1, 2, 3, 6, 19, 38, 57, 59, 114, 118, 177, 354, 1121, 2242, 3363, 6726, 11719, 23438, 35157, 70314, 222661, 445322, 667983, 691421, 1335966, 1382842, 2074263, 4148526, 13136999, 26273998, 39410997, 78821994]

約数ペア:

[(1, 78821994), (2, 39410997), (3, 26273998), (6, 13136999), (19, 4148526), (38, 2074263), (57, 1382842), (59, 1335966), (114, 691421), (118, 667983), (177, 445322), (354, 222661), (1121, 70314), (2242, 35157), (3363, 23438), (6726, 11719)]