42156747006

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{638738591}}^1$

素因数の和:638738607

約数の個数: 16

約数和(自身を含む): 91978357248

約数和(自身を除く): 49821610242

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 638738591, 1277477182, 1916215773, 3832431546, 7026124501, 14052249002, 21078373503, 42156747006]

約数ペア:

[(1, 42156747006), (2, 21078373503), (3, 14052249002), (6, 7026124501), (11, 3832431546), (22, 1916215773), (33, 1277477182), (66, 638738591)]