17868597122

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{7121}}^1$

素因数の和:7666

約数の個数: 32

約数和(自身を含む): 27911858688

約数和(自身を除く): 10043261566

約数列:

[1, 2, 41, 71, 82, 142, 431, 862, 2911, 5822, 7121, 14242, 17671, 30601, 35342, 61202, 291961, 505591, 583922, 1011182, 1254641, 2509282, 3069151, 6138302, 20729231, 41458462, 125835191, 217909721, 251670382, 435819442, 8934298561, 17868597122]

約数ペア:

[(1, 17868597122), (2, 8934298561), (41, 435819442), (71, 251670382), (82, 217909721), (142, 125835191), (431, 41458462), (862, 20729231), (2911, 6138302), (5822, 3069151), (7121, 2509282), (14242, 1254641), (17671, 1011182), (30601, 583922), (35342, 505591), (61202, 291961)]