165562068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1970977}}^1$

素因数の和:1970991

約数の個数: 24

約数和(自身を含む): 441499072

約数和(自身を除く): 275937004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1970977, 3941954, 5912931, 7883908, 11825862, 13796839, 23651724, 27593678, 41390517, 55187356, 82781034, 165562068]

約数ペア:

[(1, 165562068), (2, 82781034), (3, 55187356), (4, 41390517), (6, 27593678), (7, 23651724), (12, 13796839), (14, 11825862), (21, 7883908), (28, 5912931), (42, 3941954), (84, 1970977)]