420565254

素因数分解:

$2^1\times 3^1\times {\mathrm{4519}}^1\times {\mathrm{15511}}^1$

素因数の和:20035

約数の個数: 16

約数和(自身を含む): 841370880

約数和(自身を除く): 420805626

約数列:

[1, 2, 3, 6, 4519, 9038, 13557, 15511, 27114, 31022, 46533, 93066, 70094209, 140188418, 210282627, 420565254]

約数ペア:

[(1, 420565254), (2, 210282627), (3, 140188418), (6, 70094209), (4519, 93066), (9038, 46533), (13557, 31022), (15511, 27114)]