129635874

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{86771}}^1$

素因数の和:86862

約数の個数: 24

約数和(自身を含む): 284265072

約数和(自身を除く): 154629198

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 86771, 173542, 260313, 520626, 780939, 1561878, 7201993, 14403986, 21605979, 43211958, 64817937, 129635874]

約数ペア:

[(1, 129635874), (2, 64817937), (3, 43211958), (6, 21605979), (9, 14403986), (18, 7201993), (83, 1561878), (166, 780939), (249, 520626), (498, 260313), (747, 173542), (1494, 86771)]