69820764

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{447569}}^1$

素因数の和:447589

約数の個数: 24

約数和(自身を含む): 175447440

約数和(自身を除く): 105626676

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 447569, 895138, 1342707, 1790276, 2685414, 5370828, 5818397, 11636794, 17455191, 23273588, 34910382, 69820764]

約数ペア:

[(1, 69820764), (2, 34910382), (3, 23273588), (4, 17455191), (6, 11636794), (12, 5818397), (13, 5370828), (26, 2685414), (39, 1790276), (52, 1342707), (78, 895138), (156, 447569)]