17977986

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{76829}}^1$

素因数の和:76850

約数の個数: 24

約数和(自身を含む): 41949180

約数和(自身を除く): 23971194

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 76829, 153658, 230487, 460974, 691461, 998777, 1382922, 1997554, 2996331, 5992662, 8988993, 17977986]

約数ペア:

[(1, 17977986), (2, 8988993), (3, 5992662), (6, 2996331), (9, 1997554), (13, 1382922), (18, 998777), (26, 691461), (39, 460974), (78, 230487), (117, 153658), (234, 76829)]