26209288443

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{20029}}^1$

素因数の和:20176

約数の個数: 48

約数和(自身を含む): 39587292000

約数和(自身を除く): 13378003557

約数列:

[1, 3, 13, 29, 39, 87, 89, 169, 267, 377, 507, 1131, 1157, 2581, 3471, 4901, 7743, 14703, 15041, 20029, 33553, 45123, 60087, 100659, 260377, 436189, 580841, 781131, 1308567, 1742523, 1782581, 3384901, 5347743, 7550933, 10154703, 22652799, 23173553, 51694849, 69520659, 98162129, 155084547, 294486387, 301256189, 672033037, 903768567, 2016099111, 8736429481, 26209288443]

約数ペア:

[(1, 26209288443), (3, 8736429481), (13, 2016099111), (29, 903768567), (39, 672033037), (87, 301256189), (89, 294486387), (169, 155084547), (267, 98162129), (377, 69520659), (507, 51694849), (1131, 23173553), (1157, 22652799), (2581, 10154703), (3471, 7550933), (4901, 5347743), (7743, 3384901), (14703, 1782581), (15041, 1742523), (20029, 1308567), (33553, 781131), (45123, 580841), (60087, 436189), (100659, 260377)]