18182712

素因数分解:

$2^3\times 3^1\times {\mathrm{491}}^1\times {\mathrm{1543}}^1$

素因数の和:2043

約数の個数: 32

約数和(自身を含む): 45578880

約数和(自身を除く): 27396168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 491, 982, 1473, 1543, 1964, 2946, 3086, 3928, 4629, 5892, 6172, 9258, 11784, 12344, 18516, 37032, 757613, 1515226, 2272839, 3030452, 4545678, 6060904, 9091356, 18182712]

約数ペア:

[(1, 18182712), (2, 9091356), (3, 6060904), (4, 4545678), (6, 3030452), (8, 2272839), (12, 1515226), (24, 757613), (491, 37032), (982, 18516), (1473, 12344), (1543, 11784), (1964, 9258), (2946, 6172), (3086, 5892), (3928, 4629)]