7145118

素因数分解:

$2^1\times 3^3\times {\mathrm{307}}^1\times {\mathrm{431}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 15966720

約数和(自身を除く): 8821602

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 307, 431, 614, 862, 921, 1293, 1842, 2586, 2763, 3879, 5526, 7758, 8289, 11637, 16578, 23274, 132317, 264634, 396951, 793902, 1190853, 2381706, 3572559, 7145118]

約数ペア:

[(1, 7145118), (2, 3572559), (3, 2381706), (6, 1190853), (9, 793902), (18, 396951), (27, 264634), (54, 132317), (307, 23274), (431, 16578), (614, 11637), (862, 8289), (921, 7758), (1293, 5526), (1842, 3879), (2586, 2763)]