30409218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{241343}}^1$

素因数の和:241358

約数の個数: 24

約数和(自身を含む): 75299328

約数和(自身を除く): 44890110

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 241343, 482686, 724029, 1448058, 1689401, 2172087, 3378802, 4344174, 5068203, 10136406, 15204609, 30409218]

約数ペア:

[(1, 30409218), (2, 15204609), (3, 10136406), (6, 5068203), (7, 4344174), (9, 3378802), (14, 2172087), (18, 1689401), (21, 1448058), (42, 724029), (63, 482686), (126, 241343)]