61966386

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{48487}}^1$

素因数の和:48566

約数の個数: 24

約数和(自身を含む): 136154304

約数和(自身を除く): 74187918

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 48487, 96974, 145461, 290922, 436383, 872766, 3442577, 6885154, 10327731, 20655462, 30983193, 61966386]

約数ペア:

[(1, 61966386), (2, 30983193), (3, 20655462), (6, 10327731), (9, 6885154), (18, 3442577), (71, 872766), (142, 436383), (213, 290922), (426, 145461), (639, 96974), (1278, 48487)]