42999918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{551281}}^1$

素因数の和:551299

約数の個数: 16

約数和(自身を含む): 92615376

約数和(自身を除く): 49615458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 551281, 1102562, 1653843, 3307686, 7166653, 14333306, 21499959, 42999918]

約数ペア:

[(1, 42999918), (2, 21499959), (3, 14333306), (6, 7166653), (13, 3307686), (26, 1653843), (39, 1102562), (78, 551281)]