2018014348

素因数分解:

$2^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{112087}}^1$

素因数の和:112741

約数の個数: 24

約数和(自身を含む): 4042341632

約数和(自身を除く): 2024327284

約数列:

[1, 2, 4, 7, 14, 28, 643, 1286, 2572, 4501, 9002, 18004, 112087, 224174, 448348, 784609, 1569218, 3138436, 72071941, 144143882, 288287764, 504503587, 1009007174, 2018014348]

約数ペア:

[(1, 2018014348), (2, 1009007174), (4, 504503587), (7, 288287764), (14, 144143882), (28, 72071941), (643, 3138436), (1286, 1569218), (2572, 784609), (4501, 448348), (9002, 224174), (18004, 112087)]