18470914

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{433}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 34747776

約数和(自身を除く): 16276862

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 277, 433, 554, 866, 1939, 3031, 3047, 3878, 4763, 6062, 6094, 9526, 21329, 33341, 42658, 66682, 119941, 239882, 839587, 1319351, 1679174, 2638702, 9235457, 18470914]

約数ペア:

[(1, 18470914), (2, 9235457), (7, 2638702), (11, 1679174), (14, 1319351), (22, 839587), (77, 239882), (154, 119941), (277, 66682), (433, 42658), (554, 33341), (866, 21329), (1939, 9526), (3031, 6094), (3047, 6062), (3878, 4763)]