18702999087

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{11314579}}^1$

素因数の和:11314630

約数の個数: 16

約数和(自身を含む): 27154992000

約数和(自身を除く): 8451992913

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 11314579, 33943737, 214977001, 328122791, 644931003, 984368373, 6234333029, 18702999087]

約数ペア:

[(1, 18702999087), (3, 6234333029), (19, 984368373), (29, 644931003), (57, 328122791), (87, 214977001), (551, 33943737), (1653, 11314579)]