18381060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{34039}}^1$

素因数の和:34057

約数の個数: 48

約数和(自身を含む): 57187200

約数和(自身を除く): 38806140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 34039, 68078, 102117, 136156, 170195, 204234, 306351, 340390, 408468, 510585, 612702, 680780, 919053, 1021170, 1225404, 1531755, 1838106, 2042340, 3063510, 3676212, 4595265, 6127020, 9190530, 18381060]

約数ペア:

[(1, 18381060), (2, 9190530), (3, 6127020), (4, 4595265), (5, 3676212), (6, 3063510), (9, 2042340), (10, 1838106), (12, 1531755), (15, 1225404), (18, 1021170), (20, 919053), (27, 680780), (30, 612702), (36, 510585), (45, 408468), (54, 340390), (60, 306351), (90, 204234), (108, 170195), (135, 136156), (180, 102117), (270, 68078), (540, 34039)]