18013664

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{5261}}^1$

素因数の和:5378

約数の個数: 24

約数和(自身を含む): 35802648

約数和(自身を除く): 17788984

約数列:

[1, 2, 4, 8, 16, 32, 107, 214, 428, 856, 1712, 3424, 5261, 10522, 21044, 42088, 84176, 168352, 562927, 1125854, 2251708, 4503416, 9006832, 18013664]

約数ペア:

[(1, 18013664), (2, 9006832), (4, 4503416), (8, 2251708), (16, 1125854), (32, 562927), (107, 168352), (214, 84176), (428, 42088), (856, 21044), (1712, 10522), (3424, 5261)]