42258918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{541781}}^1$

素因数の和:541799

約数の個数: 16

約数和(自身を含む): 91019376

約数和(自身を除く): 48760458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 541781, 1083562, 1625343, 3250686, 7043153, 14086306, 21129459, 42258918]

約数ペア:

[(1, 42258918), (2, 21129459), (3, 14086306), (6, 7043153), (13, 3250686), (26, 1625343), (39, 1083562), (78, 541781)]