18014751

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{21523}}^1$

素因数の和:21563

約数の個数: 16

約数和(自身を含む): 27550720

約数和(自身を除く): 9535969

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 21523, 64569, 193707, 581121, 667213, 2001639, 6004917, 18014751]

約数ペア:

[(1, 18014751), (3, 6004917), (9, 2001639), (27, 667213), (31, 581121), (93, 193707), (279, 64569), (837, 21523)]