542781582

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{12923371}}^1$

素因数の和:12923383

約数の個数: 16

約数和(自身を含む): 1240643712

約数和(自身を除く): 697862130

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 12923371, 25846742, 38770113, 77540226, 90463597, 180927194, 271390791, 542781582]

約数ペア:

[(1, 542781582), (2, 271390791), (3, 180927194), (6, 90463597), (7, 77540226), (14, 38770113), (21, 25846742), (42, 12923371)]