172180764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{683257}}^1$

素因数の和:683274

約数の個数: 36

約数和(自身を含む): 497411824

約数和(自身を除く): 325231060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 683257, 1366514, 2049771, 2733028, 4099542, 4782799, 6149313, 8199084, 9565598, 12298626, 14348397, 19131196, 24597252, 28696794, 43045191, 57393588, 86090382, 172180764]

約数ペア:

[(1, 172180764), (2, 86090382), (3, 57393588), (4, 43045191), (6, 28696794), (7, 24597252), (9, 19131196), (12, 14348397), (14, 12298626), (18, 9565598), (21, 8199084), (28, 6149313), (36, 4782799), (42, 4099542), (63, 2733028), (84, 2049771), (126, 1366514), (252, 683257)]