2018907312

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{712891}}^1$

素因数の和:712961

約数の個数: 40

約数和(自身を含む): 5303916480

約数和(自身を除く): 3285009168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 177, 236, 354, 472, 708, 944, 1416, 2832, 712891, 1425782, 2138673, 2851564, 4277346, 5703128, 8554692, 11406256, 17109384, 34218768, 42060569, 84121138, 126181707, 168242276, 252363414, 336484552, 504726828, 672969104, 1009453656, 2018907312]

約数ペア:

[(1, 2018907312), (2, 1009453656), (3, 672969104), (4, 504726828), (6, 336484552), (8, 252363414), (12, 168242276), (16, 126181707), (24, 84121138), (48, 42060569), (59, 34218768), (118, 17109384), (177, 11406256), (236, 8554692), (354, 5703128), (472, 4277346), (708, 2851564), (944, 2138673), (1416, 1425782), (2832, 712891)]