68643354

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{880043}}^1$

素因数の和:880061

約数の個数: 16

約数和(自身を含む): 147847392

約数和(自身を除く): 79204038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 880043, 1760086, 2640129, 5280258, 11440559, 22881118, 34321677, 68643354]

約数ペア:

[(1, 68643354), (2, 34321677), (3, 22881118), (6, 11440559), (13, 5280258), (26, 2640129), (39, 1760086), (78, 880043)]