18014773245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3989983}}^1$

素因数の和:3990041

約数の個数: 32

約数和(自身を含む): 33707384832

約数和(自身を除く): 15692611587

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 4515, 3989983, 11969949, 19949915, 27929881, 59849745, 83789643, 139649405, 171569269, 418948215, 514707807, 857846345, 1200984883, 2573539035, 3602954649, 6004924415, 18014773245]

約数ペア:

[(1, 18014773245), (3, 6004924415), (5, 3602954649), (7, 2573539035), (15, 1200984883), (21, 857846345), (35, 514707807), (43, 418948215), (105, 171569269), (129, 139649405), (215, 83789643), (301, 59849745), (645, 27929881), (903, 19949915), (1505, 11969949), (4515, 3989983)]