18266412773

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{347}}^1\times {\mathrm{2557}}^1$

素因数の和:3101

約数の個数: 32

約数和(自身を含む): 22304450304

約数和(自身を除く): 4038037531

約数列:

[1, 7, 17, 119, 173, 347, 1211, 2429, 2557, 2941, 5899, 17899, 20587, 41293, 43469, 60031, 304283, 420217, 442361, 887279, 1020527, 3096527, 6210953, 7143689, 7520137, 15083743, 52640959, 105586201, 153499267, 1074494869, 2609487539, 18266412773]

約数ペア:

[(1, 18266412773), (7, 2609487539), (17, 1074494869), (119, 153499267), (173, 105586201), (347, 52640959), (1211, 15083743), (2429, 7520137), (2557, 7143689), (2941, 6210953), (5899, 3096527), (17899, 1020527), (20587, 887279), (41293, 442361), (43469, 420217), (60031, 304283)]