135220356

素因数分解:

$2^2\times 3^2\times {\mathrm{1879}}^1\times {\mathrm{1999}}^1$

素因数の和:3888

約数の個数: 36

約数和(自身を含む): 342160000

約数和(自身を除く): 206939644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1879, 1999, 3758, 3998, 5637, 5997, 7516, 7996, 11274, 11994, 16911, 17991, 22548, 23988, 33822, 35982, 67644, 71964, 3756121, 7512242, 11268363, 15024484, 22536726, 33805089, 45073452, 67610178, 135220356]

約数ペア:

[(1, 135220356), (2, 67610178), (3, 45073452), (4, 33805089), (6, 22536726), (9, 15024484), (12, 11268363), (18, 7512242), (36, 3756121), (1879, 71964), (1999, 67644), (3758, 35982), (3998, 33822), (5637, 23988), (5997, 22548), (7516, 17991), (7996, 16911), (11274, 11994)]