80518242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1917101}}^1$

素因数の和:1917113

約数の個数: 16

約数和(自身を含む): 184041792

約数和(自身を除く): 103523550

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1917101, 3834202, 5751303, 11502606, 13419707, 26839414, 40259121, 80518242]

約数ペア:

[(1, 80518242), (2, 40259121), (3, 26839414), (6, 13419707), (7, 11502606), (14, 5751303), (21, 3834202), (42, 1917101)]