18317804512

素因数分解:

$2^5\times 7^1\times {\mathrm{81775913}}^1$

素因数の和:81775930

約数の個数: 24

約数和(自身を含む): 41215060656

約数和(自身を除く): 22897256144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 81775913, 163551826, 327103652, 572431391, 654207304, 1144862782, 1308414608, 2289725564, 2616829216, 4579451128, 9158902256, 18317804512]

約数ペア:

[(1, 18317804512), (2, 9158902256), (4, 4579451128), (7, 2616829216), (8, 2289725564), (14, 1308414608), (16, 1144862782), (28, 654207304), (32, 572431391), (56, 327103652), (112, 163551826), (224, 81775913)]