16491426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1279}}^1$

素因数の和:1598

約数の個数: 32

約数和(自身を含む): 37847040

約数和(自身を除く): 21355614

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 307, 614, 921, 1279, 1842, 2149, 2558, 3837, 4298, 6447, 7674, 8953, 12894, 17906, 26859, 53718, 392653, 785306, 1177959, 2355918, 2748571, 5497142, 8245713, 16491426]

約数ペア:

[(1, 16491426), (2, 8245713), (3, 5497142), (6, 2748571), (7, 2355918), (14, 1177959), (21, 785306), (42, 392653), (307, 53718), (614, 26859), (921, 17906), (1279, 12894), (1842, 8953), (2149, 7674), (2558, 6447), (3837, 4298)]