87540894

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2099}}^1$

素因数の和:2445

約数の個数: 48

約数和(自身を含む): 217526400

約数和(自身を除く): 129985506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 331, 662, 993, 1986, 2099, 2317, 2979, 4198, 4634, 5958, 6297, 6951, 12594, 13902, 14693, 18891, 20853, 29386, 37782, 41706, 44079, 88158, 132237, 264474, 694769, 1389538, 2084307, 4168614, 4863383, 6252921, 9726766, 12505842, 14590149, 29180298, 43770447, 87540894]

約数ペア:

[(1, 87540894), (2, 43770447), (3, 29180298), (6, 14590149), (7, 12505842), (9, 9726766), (14, 6252921), (18, 4863383), (21, 4168614), (42, 2084307), (63, 1389538), (126, 694769), (331, 264474), (662, 132237), (993, 88158), (1986, 44079), (2099, 41706), (2317, 37782), (2979, 29386), (4198, 20853), (4634, 18891), (5958, 14693), (6297, 13902), (6951, 12594)]