9720126

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41539}}^1$

素因数の和:41560

約数の個数: 24

約数和(自身を含む): 22680840

約数和(自身を除く): 12960714

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 41539, 83078, 124617, 249234, 373851, 540007, 747702, 1080014, 1620021, 3240042, 4860063, 9720126]

約数ペア:

[(1, 9720126), (2, 4860063), (3, 3240042), (6, 1620021), (9, 1080014), (13, 747702), (18, 540007), (26, 373851), (39, 249234), (78, 124617), (117, 83078), (234, 41539)]