72169902

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{572777}}^1$

素因数の和:572792

約数の個数: 24

約数和(自身を含む): 178706736

約数和(自身を除く): 106536834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 572777, 1145554, 1718331, 3436662, 4009439, 5154993, 8018878, 10309986, 12028317, 24056634, 36084951, 72169902]

約数ペア:

[(1, 72169902), (2, 36084951), (3, 24056634), (6, 12028317), (7, 10309986), (9, 8018878), (14, 5154993), (18, 4009439), (21, 3436662), (42, 1718331), (63, 1145554), (126, 572777)]