18700738036

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{703141}}^1$

素因数の和:703315

約数の個数: 24

約数和(自身を含む): 33567999080

約数和(自身を除く): 14867261044

約数列:

[1, 2, 4, 61, 109, 122, 218, 244, 436, 6649, 13298, 26596, 703141, 1406282, 2812564, 42891601, 76642369, 85783202, 153284738, 171566404, 306569476, 4675184509, 9350369018, 18700738036]

約数ペア:

[(1, 18700738036), (2, 9350369018), (4, 4675184509), (61, 306569476), (109, 171566404), (122, 153284738), (218, 85783202), (244, 76642369), (436, 42891601), (6649, 2812564), (13298, 1406282), (26596, 703141)]