21017016

素因数分解:

$2^3\times 3^3\times {\mathrm{97301}}^1$

素因数の和:97316

約数の個数: 32

約数和(自身を含む): 58381200

約数和(自身を除く): 37364184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 97301, 194602, 291903, 389204, 583806, 778408, 875709, 1167612, 1751418, 2335224, 2627127, 3502836, 5254254, 7005672, 10508508, 21017016]

約数ペア:

[(1, 21017016), (2, 10508508), (3, 7005672), (4, 5254254), (6, 3502836), (8, 2627127), (9, 2335224), (12, 1751418), (18, 1167612), (24, 875709), (27, 778408), (36, 583806), (54, 389204), (72, 291903), (108, 194602), (216, 97301)]