140238234

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{251323}}^1$

素因数の和:251362

約数の個数: 24

約数和(自身を含む): 313652352

約数和(自身を除く): 173414118

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 251323, 502646, 753969, 1507938, 2261907, 4523814, 7791013, 15582026, 23373039, 46746078, 70119117, 140238234]

約数ペア:

[(1, 140238234), (2, 70119117), (3, 46746078), (6, 23373039), (9, 15582026), (18, 7791013), (31, 4523814), (62, 2261907), (93, 1507938), (186, 753969), (279, 502646), (558, 251323)]