18780050164

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{1153}}^1\times {\mathrm{99317}}^1$

素因数の和:100515

約数の個数: 24

約数和(自身を含む): 33696213768

約数和(自身を除く): 14916163604

約数列:

[1, 2, 4, 41, 82, 164, 1153, 2306, 4612, 47273, 94546, 99317, 189092, 198634, 397268, 4071997, 8143994, 16287988, 114512501, 229025002, 458050004, 4695012541, 9390025082, 18780050164]

約数ペア:

[(1, 18780050164), (2, 9390025082), (4, 4695012541), (41, 458050004), (82, 229025002), (164, 114512501), (1153, 16287988), (2306, 8143994), (4612, 4071997), (47273, 397268), (94546, 198634), (99317, 189092)]