18194580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101081}}^1$

素因数の和:101096

約数の個数: 36

約数和(自身を含む): 55190772

約数和(自身を除く): 36996192

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 101081, 202162, 303243, 404324, 505405, 606486, 909729, 1010810, 1212972, 1516215, 1819458, 2021620, 3032430, 3638916, 4548645, 6064860, 9097290, 18194580]

約数ペア:

[(1, 18194580), (2, 9097290), (3, 6064860), (4, 4548645), (5, 3638916), (6, 3032430), (9, 2021620), (10, 1819458), (12, 1516215), (15, 1212972), (18, 1010810), (20, 909729), (30, 606486), (36, 505405), (45, 404324), (60, 303243), (90, 202162), (180, 101081)]