18393032

素因数分解:

$2^3\times 7^3\times {\mathrm{6703}}^1$

素因数の和:6730

約数の個数: 32

約数和(自身を含む): 40224000

約数和(自身を除く): 21830968

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 6703, 13406, 26812, 46921, 53624, 93842, 187684, 328447, 375368, 656894, 1313788, 2299129, 2627576, 4598258, 9196516, 18393032]

約数ペア:

[(1, 18393032), (2, 9196516), (4, 4598258), (7, 2627576), (8, 2299129), (14, 1313788), (28, 656894), (49, 375368), (56, 328447), (98, 187684), (196, 93842), (343, 53624), (392, 46921), (686, 26812), (1372, 13406), (2744, 6703)]