66778026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{5179}}^1$

素因数の和:5498

約数の個数: 32

約数和(自身を含む): 153162240

約数和(自身を除く): 86384214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 307, 614, 921, 1842, 2149, 4298, 5179, 6447, 10358, 12894, 15537, 31074, 36253, 72506, 108759, 217518, 1589953, 3179906, 4769859, 9539718, 11129671, 22259342, 33389013, 66778026]

約数ペア:

[(1, 66778026), (2, 33389013), (3, 22259342), (6, 11129671), (7, 9539718), (14, 4769859), (21, 3179906), (42, 1589953), (307, 217518), (614, 108759), (921, 72506), (1842, 36253), (2149, 31074), (4298, 15537), (5179, 12894), (6447, 10358)]