18778308

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{82361}}^1$

素因数の和:82387

約数の個数: 24

約数和(自身を含む): 46122720

約数和(自身を除く): 27344412

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 82361, 164722, 247083, 329444, 494166, 988332, 1564859, 3129718, 4694577, 6259436, 9389154, 18778308]

約数ペア:

[(1, 18778308), (2, 9389154), (3, 6259436), (4, 4694577), (6, 3129718), (12, 1564859), (19, 988332), (38, 494166), (57, 329444), (76, 247083), (114, 164722), (228, 82361)]