18214845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1093}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 32137344

約数和(自身を除く): 13922499

約数列:

[1, 3, 5, 11, 15, 33, 55, 101, 165, 303, 505, 1093, 1111, 1515, 3279, 3333, 5465, 5555, 12023, 16395, 16665, 36069, 60115, 110393, 180345, 331179, 551965, 1214323, 1655895, 3642969, 6071615, 18214845]

約数ペア:

[(1, 18214845), (3, 6071615), (5, 3642969), (11, 1655895), (15, 1214323), (33, 551965), (55, 331179), (101, 180345), (165, 110393), (303, 60115), (505, 36069), (1093, 16665), (1111, 16395), (1515, 12023), (3279, 5555), (3333, 5465)]