15554364

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{3779}}^1$

素因数の和:3807

約数の個数: 48

約数和(自身を含む): 42336000

約数和(自身を除く): 26781636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 3779, 4116, 7558, 11337, 15116, 22674, 26453, 45348, 52906, 79359, 105812, 158718, 185171, 317436, 370342, 555513, 740684, 1111026, 1296197, 2222052, 2592394, 3888591, 5184788, 7777182, 15554364]

約数ペア:

[(1, 15554364), (2, 7777182), (3, 5184788), (4, 3888591), (6, 2592394), (7, 2222052), (12, 1296197), (14, 1111026), (21, 740684), (28, 555513), (42, 370342), (49, 317436), (84, 185171), (98, 158718), (147, 105812), (196, 79359), (294, 52906), (343, 45348), (588, 26453), (686, 22674), (1029, 15116), (1372, 11337), (2058, 7558), (3779, 4116)]