186306428

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{86413}}^1$

素因数の和:86442

約数の個数: 36

約数和(自身を含む): 413750232

約数和(自身を除く): 227443804

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 86413, 172826, 345652, 604891, 950543, 1209782, 1901086, 2419564, 3802172, 4234237, 6653801, 8468474, 13307602, 16936948, 26615204, 46576607, 93153214, 186306428]

約数ペア:

[(1, 186306428), (2, 93153214), (4, 46576607), (7, 26615204), (11, 16936948), (14, 13307602), (22, 8468474), (28, 6653801), (44, 4234237), (49, 3802172), (77, 2419564), (98, 1901086), (154, 1209782), (196, 950543), (308, 604891), (539, 345652), (1078, 172826), (2156, 86413)]