18378424312

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{97397}}^1$

素因数の和:97735

約数の個数: 32

約数和(自身を含む): 34946402400

約数和(自身を除く): 16567978088

約数列:

[1, 2, 4, 8, 103, 206, 229, 412, 458, 824, 916, 1832, 23587, 47174, 94348, 97397, 188696, 194794, 389588, 779176, 10031891, 20063782, 22303913, 40127564, 44607826, 80255128, 89215652, 178431304, 2297303039, 4594606078, 9189212156, 18378424312]

約数ペア:

[(1, 18378424312), (2, 9189212156), (4, 4594606078), (8, 2297303039), (103, 178431304), (206, 89215652), (229, 80255128), (412, 44607826), (458, 40127564), (824, 22303913), (916, 20063782), (1832, 10031891), (23587, 779176), (47174, 389588), (94348, 194794), (97397, 188696)]