18156679380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{14410063}}^1$

素因数の和:14410085

約数の個数: 72

約数和(自身を含む): 62943159552

約数和(自身を除く): 44786480172

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 14410063, 28820126, 43230189, 57640252, 72050315, 86460378, 100870441, 129690567, 144100630, 172920756, 201740882, 216150945, 259381134, 288201260, 302611323, 403481764, 432301890, 504352205, 518762268, 605222646, 648452835, 864603780, 907833969, 1008704410, 1210445292, 1296905670, 1513056615, 1815667938, 2017408820, 2593811340, 3026113230, 3631335876, 4539169845, 6052226460, 9078339690, 18156679380]

約数ペア:

[(1, 18156679380), (2, 9078339690), (3, 6052226460), (4, 4539169845), (5, 3631335876), (6, 3026113230), (7, 2593811340), (9, 2017408820), (10, 1815667938), (12, 1513056615), (14, 1296905670), (15, 1210445292), (18, 1008704410), (20, 907833969), (21, 864603780), (28, 648452835), (30, 605222646), (35, 518762268), (36, 504352205), (42, 432301890), (45, 403481764), (60, 302611323), (63, 288201260), (70, 259381134), (84, 216150945), (90, 201740882), (105, 172920756), (126, 144100630), (140, 129690567), (180, 100870441), (210, 86460378), (252, 72050315), (315, 57640252), (420, 43230189), (630, 28820126), (1260, 14410063)]