18456400222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{30881}}^1$

素因数の和:31204

約数の個数: 32

約数和(自身を含む): 30215937024

約数和(自身を除く): 11759536802

約数列:

[1, 2, 13, 26, 127, 181, 254, 362, 1651, 2353, 3302, 4706, 22987, 30881, 45974, 61762, 298831, 401453, 597662, 802906, 3921887, 5589461, 7843774, 11178922, 50984531, 72662993, 101969062, 145325986, 709861547, 1419723094, 9228200111, 18456400222]

約数ペア:

[(1, 18456400222), (2, 9228200111), (13, 1419723094), (26, 709861547), (127, 145325986), (181, 101969062), (254, 72662993), (362, 50984531), (1651, 11178922), (2353, 7843774), (3302, 5589461), (4706, 3921887), (22987, 802906), (30881, 597662), (45974, 401453), (61762, 298831)]