2912800956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{18671801}}^1$

素因数の和:18671821

約数の個数: 24

約数和(自身を含む): 7319346384

約数和(自身を除く): 4406545428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 18671801, 37343602, 56015403, 74687204, 112030806, 224061612, 242733413, 485466826, 728200239, 970933652, 1456400478, 2912800956]

約数ペア:

[(1, 2912800956), (2, 1456400478), (3, 970933652), (4, 728200239), (6, 485466826), (12, 242733413), (13, 224061612), (26, 112030806), (39, 74687204), (52, 56015403), (78, 37343602), (156, 18671801)]