818442924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5246429}}^1$

素因数の和:5246449

約数の個数: 24

約数和(自身を含む): 2056600560

約数和(自身を除く): 1238157636

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 5246429, 10492858, 15739287, 20985716, 31478574, 62957148, 68203577, 136407154, 204610731, 272814308, 409221462, 818442924]

約数ペア:

[(1, 818442924), (2, 409221462), (3, 272814308), (4, 204610731), (6, 136407154), (12, 68203577), (13, 62957148), (26, 31478574), (39, 20985716), (52, 15739287), (78, 10492858), (156, 5246429)]