2479554

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1789}}^1$

素因数の和:1815

約数の個数: 48

約数和(自身を含む): 6701760

約数和(自身を除く): 4222206

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 1789, 3578, 5367, 10734, 12523, 16101, 19679, 25046, 32202, 37569, 39358, 59037, 75138, 112707, 118074, 137753, 177111, 225414, 275506, 354222, 413259, 826518, 1239777, 2479554]

約数ペア:

[(1, 2479554), (2, 1239777), (3, 826518), (6, 413259), (7, 354222), (9, 275506), (11, 225414), (14, 177111), (18, 137753), (21, 118074), (22, 112707), (33, 75138), (42, 59037), (63, 39358), (66, 37569), (77, 32202), (99, 25046), (126, 19679), (154, 16101), (198, 12523), (231, 10734), (462, 5367), (693, 3578), (1386, 1789)]