8340126

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 17712000

約数和(自身を除く): 9371874

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 149, 298, 447, 491, 894, 982, 1473, 2831, 2946, 5662, 8493, 9329, 16986, 18658, 27987, 55974, 73159, 146318, 219477, 438954, 1390021, 2780042, 4170063, 8340126]

約数ペア:

[(1, 8340126), (2, 4170063), (3, 2780042), (6, 1390021), (19, 438954), (38, 219477), (57, 146318), (114, 73159), (149, 55974), (298, 27987), (447, 18658), (491, 16986), (894, 9329), (982, 8493), (1473, 5662), (2831, 2946)]