8999406

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{38459}}^1$

素因数の和:38480

約数の個数: 24

約数和(自身を含む): 20999160

約数和(自身を除く): 11999754

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 38459, 76918, 115377, 230754, 346131, 499967, 692262, 999934, 1499901, 2999802, 4499703, 8999406]

約数ペア:

[(1, 8999406), (2, 4499703), (3, 2999802), (6, 1499901), (9, 999934), (13, 692262), (18, 499967), (26, 346131), (39, 230754), (78, 115377), (117, 76918), (234, 38459)]