15854994

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{3299}}^1$

素因数の和:3399

約数の個数: 32

約数和(自身を含む): 35640000

約数和(自身を除く): 19785006

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 3299, 4806, 6598, 9897, 19794, 29691, 59382, 89073, 178146, 293611, 587222, 880833, 1761666, 2642499, 5284998, 7927497, 15854994]

約数ペア:

[(1, 15854994), (2, 7927497), (3, 5284998), (6, 2642499), (9, 1761666), (18, 880833), (27, 587222), (54, 293611), (89, 178146), (178, 89073), (267, 59382), (534, 29691), (801, 19794), (1602, 9897), (2403, 6598), (3299, 4806)]