9977994

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{42641}}^1$

素因数の和:42662

約数の個数: 24

約数和(自身を含む): 23282532

約数和(自身を除く): 13304538

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 42641, 85282, 127923, 255846, 383769, 554333, 767538, 1108666, 1662999, 3325998, 4988997, 9977994]

約数ペア:

[(1, 9977994), (2, 4988997), (3, 3325998), (6, 1662999), (9, 1108666), (13, 767538), (18, 554333), (26, 383769), (39, 255846), (78, 127923), (117, 85282), (234, 42641)]