3998952

素因数分解:

$2^3\times 3^2\times {\mathrm{55541}}^1$

素因数の和:55553

約数の個数: 24

約数和(自身を含む): 10830690

約数和(自身を除く): 6831738

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 55541, 111082, 166623, 222164, 333246, 444328, 499869, 666492, 999738, 1332984, 1999476, 3998952]

約数ペア:

[(1, 3998952), (2, 1999476), (3, 1332984), (4, 999738), (6, 666492), (8, 499869), (9, 444328), (12, 333246), (18, 222164), (24, 166623), (36, 111082), (72, 55541)]