18642000958

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{97687}}^1$

素因数の和:98056

約数の個数: 32

約数和(自身を含む): 32804411904

約数和(自身を除く): 14162410946

約数列:

[1, 2, 7, 14, 43, 86, 301, 317, 602, 634, 2219, 4438, 13631, 27262, 95417, 97687, 190834, 195374, 683809, 1367618, 4200541, 8401082, 29403787, 30966779, 58807574, 61933558, 216767453, 433534906, 1331571497, 2663142994, 9321000479, 18642000958]

約数ペア:

[(1, 18642000958), (2, 9321000479), (7, 2663142994), (14, 1331571497), (43, 433534906), (86, 216767453), (301, 61933558), (317, 58807574), (602, 30966779), (634, 29403787), (2219, 8401082), (4438, 4200541), (13631, 1367618), (27262, 683809), (95417, 195374), (97687, 190834)]