81594534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1942727}}^1$

素因数の和:1942739

約数の個数: 16

約数和(自身を含む): 186501888

約数和(自身を除く): 104907354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1942727, 3885454, 5828181, 11656362, 13599089, 27198178, 40797267, 81594534]

約数ペア:

[(1, 81594534), (2, 40797267), (3, 27198178), (6, 13599089), (7, 11656362), (14, 5828181), (21, 3885454), (42, 1942727)]