18785548098

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{4680007}}^1$

素因数の和:4680238

約数の個数: 24

約数和(自身を含む): 40884549888

約数和(自身を除く): 22099001790

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 4680007, 9360014, 14040021, 28080042, 42120063, 84240126, 1043641561, 2087283122, 3130924683, 6261849366, 9392774049, 18785548098]

約数ペア:

[(1, 18785548098), (2, 9392774049), (3, 6261849366), (6, 3130924683), (9, 2087283122), (18, 1043641561), (223, 84240126), (446, 42120063), (669, 28080042), (1338, 14040021), (2007, 9360014), (4014, 4680007)]