18164637

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 27049464

約数和(自身を除く): 8884827

約数列:

[1, 3, 9, 53, 113, 159, 337, 339, 477, 1011, 1017, 3033, 5989, 17861, 17967, 38081, 53583, 53901, 114243, 160749, 342729, 2018293, 6054879, 18164637]

約数ペア:

[(1, 18164637), (3, 6054879), (9, 2018293), (53, 342729), (113, 160749), (159, 114243), (337, 53901), (339, 53583), (477, 38081), (1011, 17967), (1017, 17861), (3033, 5989)]