121022664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{720373}}^1$

素因数の和:720389

約数の個数: 32

約数和(自身を含む): 345779520

約数和(自身を除く): 224756856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 720373, 1440746, 2161119, 2881492, 4322238, 5042611, 5762984, 8644476, 10085222, 15127833, 17288952, 20170444, 30255666, 40340888, 60511332, 121022664]

約数ペア:

[(1, 121022664), (2, 60511332), (3, 40340888), (4, 30255666), (6, 20170444), (7, 17288952), (8, 15127833), (12, 10085222), (14, 8644476), (21, 5762984), (24, 5042611), (28, 4322238), (42, 2881492), (56, 2161119), (84, 1440746), (168, 720373)]