172473588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{684419}}^1$

素因数の和:684436

約数の個数: 36

約数和(自身を含む): 498257760

約数和(自身を除く): 325784172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 684419, 1368838, 2053257, 2737676, 4106514, 4790933, 6159771, 8213028, 9581866, 12319542, 14372799, 19163732, 24639084, 28745598, 43118397, 57491196, 86236794, 172473588]

約数ペア:

[(1, 172473588), (2, 86236794), (3, 57491196), (4, 43118397), (6, 28745598), (7, 24639084), (9, 19163732), (12, 14372799), (14, 12319542), (18, 9581866), (21, 8213028), (28, 6159771), (36, 4790933), (42, 4106514), (63, 2737676), (84, 2053257), (126, 1368838), (252, 684419)]