9931974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{571}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 21525504

約数和(自身を除く): 11593530

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 223, 446, 571, 669, 1142, 1338, 1713, 2899, 3426, 5798, 7423, 8697, 14846, 17394, 22269, 44538, 127333, 254666, 381999, 763998, 1655329, 3310658, 4965987, 9931974]

約数ペア:

[(1, 9931974), (2, 4965987), (3, 3310658), (6, 1655329), (13, 763998), (26, 381999), (39, 254666), (78, 127333), (223, 44538), (446, 22269), (571, 17394), (669, 14846), (1142, 8697), (1338, 7423), (1713, 5798), (2899, 3426)]