123743281338

素因数分解:

$2^1\times 3^3\times {\mathrm{2291542247}}^1$

素因数の和:2291542258

約数の個数: 16

約数和(自身を含む): 274985069760

約数和(自身を除く): 151241788422

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2291542247, 4583084494, 6874626741, 13749253482, 20623880223, 41247760446, 61871640669, 123743281338]

約数ペア:

[(1, 123743281338), (2, 61871640669), (3, 41247760446), (6, 20623880223), (9, 13749253482), (18, 6874626741), (27, 4583084494), (54, 2291542247)]