66475404

素因数分解:

$2^2\times 3^4\times {\mathrm{205171}}^1$

素因数の和:205187

約数の個数: 30

約数和(自身を含む): 173780684

約数和(自身を除く): 107305280

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 205171, 410342, 615513, 820684, 1231026, 1846539, 2462052, 3693078, 5539617, 7386156, 11079234, 16618851, 22158468, 33237702, 66475404]

約数ペア:

[(1, 66475404), (2, 33237702), (3, 22158468), (4, 16618851), (6, 11079234), (9, 7386156), (12, 5539617), (18, 3693078), (27, 2462052), (36, 1846539), (54, 1231026), (81, 820684), (108, 615513), (162, 410342), (324, 205171)]