12894786

素因数分解:

$2^1\times 3^2\times {\mathrm{487}}^1\times {\mathrm{1471}}^1$

素因数の和:1966

約数の個数: 24

約数和(自身を含む): 28015104

約数和(自身を除く): 15120318

約数列:

[1, 2, 3, 6, 9, 18, 487, 974, 1461, 1471, 2922, 2942, 4383, 4413, 8766, 8826, 13239, 26478, 716377, 1432754, 2149131, 4298262, 6447393, 12894786]

約数ペア:

[(1, 12894786), (2, 6447393), (3, 4298262), (6, 2149131), (9, 1432754), (18, 716377), (487, 26478), (974, 13239), (1461, 8826), (1471, 8766), (2922, 4413), (2942, 4383)]