234980478

素因数分解:

$2^1\times 3^2\times {\mathrm{1051}}^1\times {\mathrm{12421}}^1$

素因数の和:13480

約数の個数: 24

約数和(自身を含む): 509649816

約数和(自身を除く): 274669338

約数列:

[1, 2, 3, 6, 9, 18, 1051, 2102, 3153, 6306, 9459, 12421, 18918, 24842, 37263, 74526, 111789, 223578, 13054471, 26108942, 39163413, 78326826, 117490239, 234980478]

約数ペア:

[(1, 234980478), (2, 117490239), (3, 78326826), (6, 39163413), (9, 26108942), (18, 13054471), (1051, 223578), (2102, 111789), (3153, 74526), (6306, 37263), (9459, 24842), (12421, 18918)]