18748356

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{821}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 48057408

約数和(自身を除く): 29309052

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 173, 346, 519, 692, 821, 1038, 1642, 1903, 2076, 2463, 3284, 3806, 4926, 5709, 7612, 9031, 9852, 11418, 18062, 22836, 27093, 36124, 54186, 108372, 142033, 284066, 426099, 568132, 852198, 1562363, 1704396, 3124726, 4687089, 6249452, 9374178, 18748356]

約数ペア:

[(1, 18748356), (2, 9374178), (3, 6249452), (4, 4687089), (6, 3124726), (11, 1704396), (12, 1562363), (22, 852198), (33, 568132), (44, 426099), (66, 284066), (132, 142033), (173, 108372), (346, 54186), (519, 36124), (692, 27093), (821, 22836), (1038, 18062), (1642, 11418), (1903, 9852), (2076, 9031), (2463, 7612), (3284, 5709), (3806, 4926)]