63400818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{10289}}^1$

素因数の和:10386

約数の個数: 32

約数和(自身を含む): 138297600

約数和(自身を除く): 74896782

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 1027, 2054, 3081, 6162, 10289, 20578, 30867, 61734, 133757, 267514, 401271, 802542, 812831, 1625662, 2438493, 4876986, 10566803, 21133606, 31700409, 63400818]

約数ペア:

[(1, 63400818), (2, 31700409), (3, 21133606), (6, 10566803), (13, 4876986), (26, 2438493), (39, 1625662), (78, 812831), (79, 802542), (158, 401271), (237, 267514), (474, 133757), (1027, 61734), (2054, 30867), (3081, 20578), (6162, 10289)]