26804578302

素因数分解:

$2^1\times 3^2\times {\mathrm{68501}}^1\times {\mathrm{21739}}^1$

素因数の和:90248

約数の個数: 24

約数和(自身を含む): 58080105720

約数和(自身を除く): 31275527418

約数列:

[1, 2, 3, 6, 9, 18, 21739, 43478, 65217, 68501, 130434, 137002, 195651, 205503, 391302, 411006, 616509, 1233018, 1489143239, 2978286478, 4467429717, 8934859434, 13402289151, 26804578302]

約数ペア:

[(1, 26804578302), (2, 13402289151), (3, 8934859434), (6, 4467429717), (9, 2978286478), (18, 1489143239), (21739, 1233018), (43478, 616509), (65217, 411006), (68501, 391302), (130434, 205503), (137002, 195651)]