131310252

素因数分解:

$2^2\times 3^2\times {\mathrm{193}}^1\times {\mathrm{18899}}^1$

素因数の和:19102

約数の個数: 36

約数和(自身を含む): 333660600

約数和(自身を除く): 202350348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 193, 386, 579, 772, 1158, 1737, 2316, 3474, 6948, 18899, 37798, 56697, 75596, 113394, 170091, 226788, 340182, 680364, 3647507, 7295014, 10942521, 14590028, 21885042, 32827563, 43770084, 65655126, 131310252]

約数ペア:

[(1, 131310252), (2, 65655126), (3, 43770084), (4, 32827563), (6, 21885042), (9, 14590028), (12, 10942521), (18, 7295014), (36, 3647507), (193, 680364), (386, 340182), (579, 226788), (772, 170091), (1158, 113394), (1737, 75596), (2316, 56697), (3474, 37798), (6948, 18899)]