154420644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1838341}}^1$

素因数の和:1838355

約数の個数: 24

約数和(自身を含む): 411788608

約数和(自身を除く): 257367964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1838341, 3676682, 5515023, 7353364, 11030046, 12868387, 22060092, 25736774, 38605161, 51473548, 77210322, 154420644]

約数ペア:

[(1, 154420644), (2, 77210322), (3, 51473548), (4, 38605161), (6, 25736774), (7, 22060092), (12, 12868387), (14, 11030046), (21, 7353364), (28, 5515023), (42, 3676682), (84, 1838341)]