108840648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{647861}}^1$

素因数の和:647877

約数の個数: 32

約数和(自身を含む): 310973760

約数和(自身を除く): 202133112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 647861, 1295722, 1943583, 2591444, 3887166, 4535027, 5182888, 7774332, 9070054, 13605081, 15548664, 18140108, 27210162, 36280216, 54420324, 108840648]

約数ペア:

[(1, 108840648), (2, 54420324), (3, 36280216), (4, 27210162), (6, 18140108), (7, 15548664), (8, 13605081), (12, 9070054), (14, 7774332), (21, 5182888), (24, 4535027), (28, 3887166), (42, 2591444), (56, 1943583), (84, 1295722), (168, 647861)]