17938638

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19541}}^1$

素因数の和:19569

約数の個数: 32

約数和(自身を含む): 42210720

約数和(自身を除く): 24272082

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 19541, 39082, 58623, 117246, 175869, 332197, 351738, 527607, 664394, 996591, 1055214, 1993182, 2989773, 5979546, 8969319, 17938638]

約数ペア:

[(1, 17938638), (2, 8969319), (3, 5979546), (6, 2989773), (9, 1993182), (17, 1055214), (18, 996591), (27, 664394), (34, 527607), (51, 351738), (54, 332197), (102, 175869), (153, 117246), (306, 58623), (459, 39082), (918, 19541)]