81324423054

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1303}}^1\times {\mathrm{495343}}^1$

素因数の和:496661

約数の個数: 48

約数和(自身を含む): 201529715712

約数和(自身を除く): 120205292658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1303, 2606, 3909, 7818, 9121, 11727, 18242, 23454, 27363, 54726, 82089, 164178, 495343, 990686, 1486029, 2972058, 3467401, 4458087, 6934802, 8916174, 10402203, 20804406, 31206609, 62413218, 645431929, 1290863858, 1936295787, 3872591574, 4518023503, 5808887361, 9036047006, 11617774722, 13554070509, 27108141018, 40662211527, 81324423054]

約数ペア:

[(1, 81324423054), (2, 40662211527), (3, 27108141018), (6, 13554070509), (7, 11617774722), (9, 9036047006), (14, 5808887361), (18, 4518023503), (21, 3872591574), (42, 1936295787), (63, 1290863858), (126, 645431929), (1303, 62413218), (2606, 31206609), (3909, 20804406), (7818, 10402203), (9121, 8916174), (11727, 6934802), (18242, 4458087), (23454, 3467401), (27363, 2972058), (54726, 1486029), (82089, 990686), (164178, 495343)]