2113303518

素因数分解:

$2^1\times 3^2\times {\mathrm{117405751}}^1$

素因数の和:117405759

約数の個数: 12

約数和(自身を含む): 4578824328

約数和(自身を除く): 2465520810

約数列:

[1, 2, 3, 6, 9, 18, 117405751, 234811502, 352217253, 704434506, 1056651759, 2113303518]

約数ペア:

[(1, 2113303518), (2, 1056651759), (3, 704434506), (6, 352217253), (9, 234811502), (18, 117405751)]