86684838

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{1399}}^1$

素因数の和:1876

約数の個数: 32

約数和(自身を含む): 181440000

約数和(自身を除く): 94755162

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 449, 898, 1347, 1399, 2694, 2798, 4197, 8394, 10327, 20654, 30981, 32177, 61962, 64354, 96531, 193062, 628151, 1256302, 1884453, 3768906, 14447473, 28894946, 43342419, 86684838]

約数ペア:

[(1, 86684838), (2, 43342419), (3, 28894946), (6, 14447473), (23, 3768906), (46, 1884453), (69, 1256302), (138, 628151), (449, 193062), (898, 96531), (1347, 64354), (1399, 61962), (2694, 32177), (2798, 30981), (4197, 20654), (8394, 10327)]