18507742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{29009}}^1$

素因数の和:29051

約数の個数: 16

約数和(自身を含む): 31330800

約数和(自身を除く): 12823058

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 29009, 58018, 319099, 638198, 841261, 1682522, 9253871, 18507742]

約数ペア:

[(1, 18507742), (2, 9253871), (11, 1682522), (22, 841261), (29, 638198), (58, 319099), (319, 58018), (638, 29009)]