123873342

素因数分解:

$2^1\times 3^1\times {\mathrm{2137}}^1\times {\mathrm{9661}}^1$

素因数の和:11803

約数の個数: 16

約数和(自身を含む): 247888272

約数和(自身を除く): 124014930

約数列:

[1, 2, 3, 6, 2137, 4274, 6411, 9661, 12822, 19322, 28983, 57966, 20645557, 41291114, 61936671, 123873342]

約数ペア:

[(1, 123873342), (2, 61936671), (3, 41291114), (6, 20645557), (2137, 57966), (4274, 28983), (6411, 19322), (9661, 12822)]