18348529084

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{727}}^1\times {\mathrm{40189}}^1$

素因数の和:41077

約数の個数: 24

約数和(自身を含む): 32359701920

約数和(自身を除く): 14011172836

約数列:

[1, 2, 4, 157, 314, 628, 727, 1454, 2908, 40189, 80378, 114139, 160756, 228278, 456556, 6309673, 12619346, 25238692, 29217403, 58434806, 116869612, 4587132271, 9174264542, 18348529084]

約数ペア:

[(1, 18348529084), (2, 9174264542), (4, 4587132271), (157, 116869612), (314, 58434806), (628, 29217403), (727, 25238692), (1454, 12619346), (2908, 6309673), (40189, 456556), (80378, 228278), (114139, 160756)]