84131268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{539303}}^1$

素因数の和:539323

約数の個数: 24

約数和(自身を含む): 211407168

約数和(自身を除く): 127275900

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 539303, 1078606, 1617909, 2157212, 3235818, 6471636, 7010939, 14021878, 21032817, 28043756, 42065634, 84131268]

約数ペア:

[(1, 84131268), (2, 42065634), (3, 28043756), (4, 21032817), (6, 14021878), (12, 7010939), (13, 6471636), (26, 3235818), (39, 2157212), (52, 1617909), (78, 1078606), (156, 539303)]