25553934

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1009}}^1$

素因数の和:1094

約数の個数: 64

約数和(自身を含む): 65932800

約数和(自身を除く): 40378866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 67, 126, 134, 189, 201, 378, 402, 469, 603, 938, 1009, 1206, 1407, 1809, 2018, 2814, 3027, 3618, 4221, 6054, 7063, 8442, 9081, 12663, 14126, 18162, 21189, 25326, 27243, 42378, 54486, 63567, 67603, 127134, 135206, 190701, 202809, 381402, 405618, 473221, 608427, 946442, 1216854, 1419663, 1825281, 2839326, 3650562, 4258989, 8517978, 12776967, 25553934]

約数ペア:

[(1, 25553934), (2, 12776967), (3, 8517978), (6, 4258989), (7, 3650562), (9, 2839326), (14, 1825281), (18, 1419663), (21, 1216854), (27, 946442), (42, 608427), (54, 473221), (63, 405618), (67, 381402), (126, 202809), (134, 190701), (189, 135206), (201, 127134), (378, 67603), (402, 63567), (469, 54486), (603, 42378), (938, 27243), (1009, 25326), (1206, 21189), (1407, 18162), (1809, 14126), (2018, 12663), (2814, 9081), (3027, 8442), (3618, 7063), (4221, 6054)]