18746308

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{39383}}^1$

素因数の和:39411

約数の個数: 24

約数和(自身を含む): 39699072

約数和(自身を除く): 20952764

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 39383, 78766, 157532, 275681, 551362, 669511, 1102724, 1339022, 2678044, 4686577, 9373154, 18746308]

約数ペア:

[(1, 18746308), (2, 9373154), (4, 4686577), (7, 2678044), (14, 1339022), (17, 1102724), (28, 669511), (34, 551362), (68, 275681), (119, 157532), (238, 78766), (476, 39383)]