313620426

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{22027}}^1$

素因数の和:22155

約数の個数: 48

約数和(自身を含む): 783491904

約数和(自身を除く): 469871478

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 113, 126, 226, 339, 678, 791, 1017, 1582, 2034, 2373, 4746, 7119, 14238, 22027, 44054, 66081, 132162, 154189, 198243, 308378, 396486, 462567, 925134, 1387701, 2489051, 2775402, 4978102, 7467153, 14934306, 17423357, 22401459, 34846714, 44802918, 52270071, 104540142, 156810213, 313620426]

約数ペア:

[(1, 313620426), (2, 156810213), (3, 104540142), (6, 52270071), (7, 44802918), (9, 34846714), (14, 22401459), (18, 17423357), (21, 14934306), (42, 7467153), (63, 4978102), (113, 2775402), (126, 2489051), (226, 1387701), (339, 925134), (678, 462567), (791, 396486), (1017, 308378), (1582, 198243), (2034, 154189), (2373, 132162), (4746, 66081), (7119, 44054), (14238, 22027)]