18334036

素因数分解:

$2^2\times 7^4\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:138

約数の個数: 60

約数和(自身を含む): 39527712

約数和(自身を除く): 21193676

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 83, 92, 98, 161, 166, 196, 322, 332, 343, 581, 644, 686, 1127, 1162, 1372, 1909, 2254, 2324, 2401, 3818, 4067, 4508, 4802, 7636, 7889, 8134, 9604, 13363, 15778, 16268, 26726, 28469, 31556, 53452, 55223, 56938, 93541, 110446, 113876, 187082, 199283, 220892, 374164, 398566, 654787, 797132, 1309574, 2619148, 4583509, 9167018, 18334036]

約数ペア:

[(1, 18334036), (2, 9167018), (4, 4583509), (7, 2619148), (14, 1309574), (23, 797132), (28, 654787), (46, 398566), (49, 374164), (83, 220892), (92, 199283), (98, 187082), (161, 113876), (166, 110446), (196, 93541), (322, 56938), (332, 55223), (343, 53452), (581, 31556), (644, 28469), (686, 26726), (1127, 16268), (1162, 15778), (1372, 13363), (1909, 9604), (2254, 8134), (2324, 7889), (2401, 7636), (3818, 4802), (4067, 4508)]