18685110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6421}}^1$

素因数の和:6528

約数の個数: 32

約数和(自身を含む): 45313632

約数和(自身を除く): 26628522

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 6421, 12842, 19263, 32105, 38526, 64210, 96315, 192630, 622837, 1245674, 1868511, 3114185, 3737022, 6228370, 9342555, 18685110]

約数ペア:

[(1, 18685110), (2, 9342555), (3, 6228370), (5, 3737022), (6, 3114185), (10, 1868511), (15, 1245674), (30, 622837), (97, 192630), (194, 96315), (291, 64210), (485, 38526), (582, 32105), (970, 19263), (1455, 12842), (2910, 6421)]