27123726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{645803}}^1$

素因数の和:645815

約数の個数: 16

約数和(自身を含む): 61997184

約数和(自身を除く): 34873458

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 645803, 1291606, 1937409, 3874818, 4520621, 9041242, 13561863, 27123726]

約数ペア:

[(1, 27123726), (2, 13561863), (3, 9041242), (6, 4520621), (7, 3874818), (14, 1937409), (21, 1291606), (42, 645803)]