1621266

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 32

約数和(自身を含む): 3410880

約数和(自身を除く): 1789614

約数列:

[1, 2, 3, 6, 37, 67, 74, 109, 111, 134, 201, 218, 222, 327, 402, 654, 2479, 4033, 4958, 7303, 7437, 8066, 12099, 14606, 14874, 21909, 24198, 43818, 270211, 540422, 810633, 1621266]

約数ペア:

[(1, 1621266), (2, 810633), (3, 540422), (6, 270211), (37, 43818), (67, 24198), (74, 21909), (109, 14874), (111, 14606), (134, 12099), (201, 8066), (218, 7437), (222, 7303), (327, 4958), (402, 4033), (654, 2479)]