129735018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1029643}}^1$

素因数の和:1029658

約数の個数: 24

約数和(自身を含む): 321248928

約数和(自身を除く): 191513910

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1029643, 2059286, 3088929, 6177858, 7207501, 9266787, 14415002, 18533574, 21622503, 43245006, 64867509, 129735018]

約数ペア:

[(1, 129735018), (2, 64867509), (3, 43245006), (6, 21622503), (7, 18533574), (9, 14415002), (14, 9266787), (18, 7207501), (21, 6177858), (42, 3088929), (63, 2059286), (126, 1029643)]