128236482

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{647659}}^1$

素因数の和:647678

約数の個数: 24

約数和(自身を含む): 303104880

約数和(自身を除く): 174868398

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 647659, 1295318, 1942977, 3885954, 5828931, 7124249, 11657862, 14248498, 21372747, 42745494, 64118241, 128236482]

約数ペア:

[(1, 128236482), (2, 64118241), (3, 42745494), (6, 21372747), (9, 14248498), (11, 11657862), (18, 7124249), (22, 5828931), (33, 3885954), (66, 1942977), (99, 1295318), (198, 647659)]