43117118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:201

約数の個数: 48

約数和(自身を含む): 76535280

約数和(自身を除く): 33418162

約数列:

[1, 2, 11, 19, 22, 38, 61, 89, 122, 178, 209, 361, 418, 671, 722, 979, 1159, 1342, 1691, 1958, 2318, 3382, 3971, 5429, 7942, 10858, 12749, 18601, 22021, 25498, 32129, 37202, 44042, 59719, 64258, 103151, 119438, 206302, 242231, 353419, 484462, 706838, 1134661, 1959869, 2269322, 3919738, 21558559, 43117118]

約数ペア:

[(1, 43117118), (2, 21558559), (11, 3919738), (19, 2269322), (22, 1959869), (38, 1134661), (61, 706838), (89, 484462), (122, 353419), (178, 242231), (209, 206302), (361, 119438), (418, 103151), (671, 64258), (722, 59719), (979, 44042), (1159, 37202), (1342, 32129), (1691, 25498), (1958, 22021), (2318, 18601), (3382, 12749), (3971, 10858), (5429, 7942)]