17779242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2213}}^1$

素因数の和:2334

約数の個数: 32

約数和(自身を含む): 38683008

約数和(自身を除く): 20903766

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 2213, 2678, 4017, 4426, 6639, 8034, 13278, 28769, 57538, 86307, 172614, 227939, 455878, 683817, 1367634, 2963207, 5926414, 8889621, 17779242]

約数ペア:

[(1, 17779242), (2, 8889621), (3, 5926414), (6, 2963207), (13, 1367634), (26, 683817), (39, 455878), (78, 227939), (103, 172614), (206, 86307), (309, 57538), (618, 28769), (1339, 13278), (2213, 8034), (2678, 6639), (4017, 4426)]