16660548

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{2423}}^1$

素因数の和:2624

約数の個数: 36

約数和(自身を含む): 42352128

約数和(自身を除く): 25691580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 382, 573, 764, 1146, 1719, 2292, 2423, 3438, 4846, 6876, 7269, 9692, 14538, 21807, 29076, 43614, 87228, 462793, 925586, 1388379, 1851172, 2776758, 4165137, 5553516, 8330274, 16660548]

約数ペア:

[(1, 16660548), (2, 8330274), (3, 5553516), (4, 4165137), (6, 2776758), (9, 1851172), (12, 1388379), (18, 925586), (36, 462793), (191, 87228), (382, 43614), (573, 29076), (764, 21807), (1146, 14538), (1719, 9692), (2292, 7269), (2423, 6876), (3438, 4846)]