21001086

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{22877}}^1$

素因数の和:22905

約数の個数: 32

約数和(自身を含む): 49416480

約数和(自身を除く): 28415394

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 22877, 45754, 68631, 137262, 205893, 388909, 411786, 617679, 777818, 1166727, 1235358, 2333454, 3500181, 7000362, 10500543, 21001086]

約数ペア:

[(1, 21001086), (2, 10500543), (3, 7000362), (6, 3500181), (9, 2333454), (17, 1235358), (18, 1166727), (27, 777818), (34, 617679), (51, 411786), (54, 388909), (102, 205893), (153, 137262), (306, 68631), (459, 45754), (918, 22877)]