13940724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{165961}}^1$

素因数の和:165975

約数の個数: 24

約数和(自身を含む): 37175488

約数和(自身を除く): 23234764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 165961, 331922, 497883, 663844, 995766, 1161727, 1991532, 2323454, 3485181, 4646908, 6970362, 13940724]

約数ペア:

[(1, 13940724), (2, 6970362), (3, 4646908), (4, 3485181), (6, 2323454), (7, 1991532), (12, 1161727), (14, 995766), (21, 663844), (28, 497883), (42, 331922), (84, 165961)]