16666842

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 34070400

約数和(自身を除く): 17403558

約数列:

[1, 2, 3, 6, 103, 149, 181, 206, 298, 309, 362, 447, 543, 618, 894, 1086, 15347, 18643, 26969, 30694, 37286, 46041, 53938, 55929, 80907, 92082, 111858, 161814, 2777807, 5555614, 8333421, 16666842]

約数ペア:

[(1, 16666842), (2, 8333421), (3, 5555614), (6, 2777807), (103, 161814), (149, 111858), (181, 92082), (206, 80907), (298, 55929), (309, 53938), (362, 46041), (447, 37286), (543, 30694), (618, 26969), (894, 18643), (1086, 15347)]