13329918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1579}}^1$

素因数の和:1661

約数の個数: 48

約数和(自身を含む): 33521280

約数和(自身を除く): 20191362

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 603, 938, 1206, 1407, 1579, 2814, 3158, 4221, 4737, 8442, 9474, 11053, 14211, 22106, 28422, 33159, 66318, 99477, 105793, 198954, 211586, 317379, 634758, 740551, 952137, 1481102, 1904274, 2221653, 4443306, 6664959, 13329918]

約数ペア:

[(1, 13329918), (2, 6664959), (3, 4443306), (6, 2221653), (7, 1904274), (9, 1481102), (14, 952137), (18, 740551), (21, 634758), (42, 317379), (63, 211586), (67, 198954), (126, 105793), (134, 99477), (201, 66318), (402, 33159), (469, 28422), (603, 22106), (938, 14211), (1206, 11053), (1407, 9474), (1579, 8442), (2814, 4737), (3158, 4221)]