12639042

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{54013}}^1$

素因数の和:54034

約数の個数: 24

約数和(自身を含む): 29491644

約数和(自身を除く): 16852602

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 54013, 108026, 162039, 324078, 486117, 702169, 972234, 1404338, 2106507, 4213014, 6319521, 12639042]

約数ペア:

[(1, 12639042), (2, 6319521), (3, 4213014), (6, 2106507), (9, 1404338), (13, 972234), (18, 702169), (26, 486117), (39, 324078), (78, 162039), (117, 108026), (234, 54013)]