1209438

素因数分解:

$2^1\times 3^3\times {\mathrm{22397}}^1$

素因数の和:22408

約数の個数: 16

約数和(自身を含む): 2687760

約数和(自身を除く): 1478322

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 22397, 44794, 67191, 134382, 201573, 403146, 604719, 1209438]

約数ペア:

[(1, 1209438), (2, 604719), (3, 403146), (6, 201573), (9, 134382), (18, 67191), (27, 44794), (54, 22397)]