18240124

素因数分解:

$2^2\times 7^1\times {\mathrm{577}}^1\times {\mathrm{1129}}^1$

素因数の和:1717

約数の個数: 24

約数和(自身を含む): 36575840

約数和(自身を除く): 18335716

約数列:

[1, 2, 4, 7, 14, 28, 577, 1129, 1154, 2258, 2308, 4039, 4516, 7903, 8078, 15806, 16156, 31612, 651433, 1302866, 2605732, 4560031, 9120062, 18240124]

約数ペア:

[(1, 18240124), (2, 9120062), (4, 4560031), (7, 2605732), (14, 1302866), (28, 651433), (577, 31612), (1129, 16156), (1154, 15806), (2258, 8078), (2308, 7903), (4039, 4516)]