82819884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{985951}}^1$

素因数の和:985965

約数の個数: 24

約数和(自身を含む): 220853248

約数和(自身を除く): 138033364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 985951, 1971902, 2957853, 3943804, 5915706, 6901657, 11831412, 13803314, 20704971, 27606628, 41409942, 82819884]

約数ペア:

[(1, 82819884), (2, 41409942), (3, 27606628), (4, 20704971), (6, 13803314), (7, 11831412), (12, 6901657), (14, 5915706), (21, 3943804), (28, 2957853), (42, 1971902), (84, 985951)]