13431258

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{4877}}^1$

素因数の和:4908

約数の個数: 40

約数和(自身を含む): 31872852

約数和(自身を除く): 18441594

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 459, 918, 1377, 2754, 4877, 9754, 14631, 29262, 43893, 82909, 87786, 131679, 165818, 248727, 263358, 395037, 497454, 746181, 790074, 1492362, 2238543, 4477086, 6715629, 13431258]

約数ペア:

[(1, 13431258), (2, 6715629), (3, 4477086), (6, 2238543), (9, 1492362), (17, 790074), (18, 746181), (27, 497454), (34, 395037), (51, 263358), (54, 248727), (81, 165818), (102, 131679), (153, 87786), (162, 82909), (306, 43893), (459, 29262), (918, 14631), (1377, 9754), (2754, 4877)]