15707621958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2707}}^1\times {\mathrm{138157}}^1$

素因数の和:140876

約数の個数: 32

約数和(自身を含む): 35916658944

約数和(自身を除く): 20209036986

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2707, 5414, 8121, 16242, 18949, 37898, 56847, 113694, 138157, 276314, 414471, 828942, 967099, 1934198, 2901297, 5802594, 373990999, 747981998, 1121972997, 2243945994, 2617936993, 5235873986, 7853810979, 15707621958]

約数ペア:

[(1, 15707621958), (2, 7853810979), (3, 5235873986), (6, 2617936993), (7, 2243945994), (14, 1121972997), (21, 747981998), (42, 373990999), (2707, 5802594), (5414, 2901297), (8121, 1934198), (16242, 967099), (18949, 828942), (37898, 414471), (56847, 276314), (113694, 138157)]