427553658

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{82763}}^1$

素因数の和:82819

約数の個数: 48

約数和(自身を含む): 1084539456

約数和(自身を除く): 656985798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 5166, 82763, 165526, 248289, 496578, 579341, 744867, 1158682, 1489734, 1738023, 3393283, 3476046, 5214069, 6786566, 10179849, 10428138, 20359698, 23752981, 30539547, 47505962, 61079094, 71258943, 142517886, 213776829, 427553658]

約数ペア:

[(1, 427553658), (2, 213776829), (3, 142517886), (6, 71258943), (7, 61079094), (9, 47505962), (14, 30539547), (18, 23752981), (21, 20359698), (41, 10428138), (42, 10179849), (63, 6786566), (82, 5214069), (123, 3476046), (126, 3393283), (246, 1738023), (287, 1489734), (369, 1158682), (574, 744867), (738, 579341), (861, 496578), (1722, 248289), (2583, 165526), (5166, 82763)]