18157555234

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{123017}}^1$

素因数の和:123850

約数の個数: 32

約数和(自身を含む): 33563246976

約数和(自身を除く): 15405691742

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 811, 1622, 5677, 10543, 11354, 21086, 73801, 123017, 147602, 246034, 861119, 1599221, 1722238, 3198442, 11194547, 22389094, 99766787, 199533574, 698367509, 1296968231, 1396735018, 2593936462, 9078777617, 18157555234]

約数ペア:

[(1, 18157555234), (2, 9078777617), (7, 2593936462), (13, 1396735018), (14, 1296968231), (26, 698367509), (91, 199533574), (182, 99766787), (811, 22389094), (1622, 11194547), (5677, 3198442), (10543, 1722238), (11354, 1599221), (21086, 861119), (73801, 246034), (123017, 147602)]