258593622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{21911}}^1$

素因数の和:22204

約数の個数: 32

約数和(自身を含む): 593201664

約数和(自身を除く): 334608042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 281, 562, 843, 1686, 1967, 3934, 5901, 11802, 21911, 43822, 65733, 131466, 153377, 306754, 460131, 920262, 6156991, 12313982, 18470973, 36941946, 43098937, 86197874, 129296811, 258593622]

約数ペア:

[(1, 258593622), (2, 129296811), (3, 86197874), (6, 43098937), (7, 36941946), (14, 18470973), (21, 12313982), (42, 6156991), (281, 920262), (562, 460131), (843, 306754), (1686, 153377), (1967, 131466), (3934, 65733), (5901, 43822), (11802, 21911)]