12108516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3067}}^1$

素因数の和:3128

約数の個数: 48

約数和(自身を含む): 32987136

約数和(自身を除く): 20878620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3067, 3948, 6134, 9201, 12268, 18402, 21469, 36804, 42938, 64407, 85876, 128814, 144149, 257628, 288298, 432447, 576596, 864894, 1009043, 1729788, 2018086, 3027129, 4036172, 6054258, 12108516]

約数ペア:

[(1, 12108516), (2, 6054258), (3, 4036172), (4, 3027129), (6, 2018086), (7, 1729788), (12, 1009043), (14, 864894), (21, 576596), (28, 432447), (42, 288298), (47, 257628), (84, 144149), (94, 128814), (141, 85876), (188, 64407), (282, 42938), (329, 36804), (564, 21469), (658, 18402), (987, 12268), (1316, 9201), (1974, 6134), (3067, 3948)]