27459464844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{398171}}^1$

素因数の和:399006

約数の個数: 48

約数和(自身を含む): 73314614016

約数和(自身を除く): 45855149172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 821, 1642, 2463, 3284, 4926, 5747, 9852, 11494, 17241, 22988, 34482, 68964, 398171, 796342, 1194513, 1592684, 2389026, 2787197, 4778052, 5574394, 8361591, 11148788, 16723182, 33446364, 326898391, 653796782, 980695173, 1307593564, 1961390346, 2288288737, 3922780692, 4576577474, 6864866211, 9153154948, 13729732422, 27459464844]

約数ペア:

[(1, 27459464844), (2, 13729732422), (3, 9153154948), (4, 6864866211), (6, 4576577474), (7, 3922780692), (12, 2288288737), (14, 1961390346), (21, 1307593564), (28, 980695173), (42, 653796782), (84, 326898391), (821, 33446364), (1642, 16723182), (2463, 11148788), (3284, 8361591), (4926, 5574394), (5747, 4778052), (9852, 2787197), (11494, 2389026), (17241, 1592684), (22988, 1194513), (34482, 796342), (68964, 398171)]