71679204

素因数分解:

$2^2\times 3^2\times {\mathrm{1991089}}^1$

素因数の和:1991099

約数の個数: 18

約数和(自身を含む): 181189190

約数和(自身を除く): 109509986

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1991089, 3982178, 5973267, 7964356, 11946534, 17919801, 23893068, 35839602, 71679204]

約数ペア:

[(1, 71679204), (2, 35839602), (3, 23893068), (4, 17919801), (6, 11946534), (9, 7964356), (12, 5973267), (18, 3982178), (36, 1991089)]