18507114

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{23911}}^1$

素因数の和:23962

約数の個数: 24

約数和(自身を含む): 41032992

約数和(自身を除く): 22525878

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 23911, 47822, 71733, 143466, 215199, 430398, 1028173, 2056346, 3084519, 6169038, 9253557, 18507114]

約数ペア:

[(1, 18507114), (2, 9253557), (3, 6169038), (6, 3084519), (9, 2056346), (18, 1028173), (43, 430398), (86, 215199), (129, 143466), (258, 71733), (387, 47822), (774, 23911)]