149439438

素因数分解:

$2^1\times 3^3\times {\mathrm{2767397}}^1$

素因数の和:2767408

約数の個数: 16

約数和(自身を含む): 332087760

約数和(自身を除く): 182648322

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2767397, 5534794, 8302191, 16604382, 24906573, 49813146, 74719719, 149439438]

約数ペア:

[(1, 149439438), (2, 74719719), (3, 49813146), (6, 24906573), (9, 16604382), (18, 8302191), (27, 5534794), (54, 2767397)]