22163886

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{72431}}^1$

素因数の和:72456

約数の個数: 24

約数和(自身を含む): 50847264

約数和(自身を除く): 28683378

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 72431, 144862, 217293, 434586, 651879, 1231327, 1303758, 2462654, 3693981, 7387962, 11081943, 22163886]

約数ペア:

[(1, 22163886), (2, 11081943), (3, 7387962), (6, 3693981), (9, 2462654), (17, 1303758), (18, 1231327), (34, 651879), (51, 434586), (102, 217293), (153, 144862), (306, 72431)]