217291209426

素因数分解:

$2^1\times 3^2\times {\mathrm{2707}}^1\times {\mathrm{4459451}}^1$

素因数の和:4462166

約数の個数: 24

約数和(自身を含む): 470971644624

約数和(自身を除く): 253680435198

約数列:

[1, 2, 3, 6, 9, 18, 2707, 5414, 8121, 16242, 24363, 48726, 4459451, 8918902, 13378353, 26756706, 40135059, 80270118, 12071733857, 24143467714, 36215201571, 72430403142, 108645604713, 217291209426]

約数ペア:

[(1, 217291209426), (2, 108645604713), (3, 72430403142), (6, 36215201571), (9, 24143467714), (18, 12071733857), (2707, 80270118), (5414, 40135059), (8121, 26756706), (16242, 13378353), (24363, 8918902), (48726, 4459451)]