138816846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{18061}}^1$

素因数の和:18137

約数の個数: 48

約数和(自身を含む): 349391328

約数和(自身を除く): 210574482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 7686, 18061, 36122, 54183, 108366, 126427, 162549, 252854, 325098, 379281, 758562, 1101721, 1137843, 2203442, 2275686, 3305163, 6610326, 7712047, 9915489, 15424094, 19830978, 23136141, 46272282, 69408423, 138816846]

約数ペア:

[(1, 138816846), (2, 69408423), (3, 46272282), (6, 23136141), (7, 19830978), (9, 15424094), (14, 9915489), (18, 7712047), (21, 6610326), (42, 3305163), (61, 2275686), (63, 2203442), (122, 1137843), (126, 1101721), (183, 758562), (366, 379281), (427, 325098), (549, 252854), (854, 162549), (1098, 126427), (1281, 108366), (2562, 54183), (3843, 36122), (7686, 18061)]