81200388

素因数分解:

$2^2\times 3^1\times {\mathrm{6766699}}^1$

素因数の和:6766706

約数の個数: 12

約数和(自身を含む): 189467600

約数和(自身を除く): 108267212

約数列:

[1, 2, 3, 4, 6, 12, 6766699, 13533398, 20300097, 27066796, 40600194, 81200388]

約数ペア:

[(1, 81200388), (2, 40600194), (3, 27066796), (4, 20300097), (6, 13533398), (12, 6766699)]