194488812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{771781}}^1$

素因数の和:771798

約数の個数: 36

約数和(自身を含む): 561857296

約数和(自身を除く): 367368484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 771781, 1543562, 2315343, 3087124, 4630686, 5402467, 6946029, 9261372, 10804934, 13892058, 16207401, 21609868, 27784116, 32414802, 48622203, 64829604, 97244406, 194488812]

約数ペア:

[(1, 194488812), (2, 97244406), (3, 64829604), (4, 48622203), (6, 32414802), (7, 27784116), (9, 21609868), (12, 16207401), (14, 13892058), (18, 10804934), (21, 9261372), (28, 6946029), (36, 5402467), (42, 4630686), (63, 3087124), (84, 2315343), (126, 1543562), (252, 771781)]