18436726

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6301}}^1$

素因数の和:6340

約数の個数: 32

約数和(自身を含む): 36299520

約数和(自身を除く): 17862794

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 6301, 12602, 44107, 69311, 88214, 119719, 138622, 239438, 485177, 838033, 970354, 1316909, 1676066, 2633818, 9218363, 18436726]

約数ペア:

[(1, 18436726), (2, 9218363), (7, 2633818), (11, 1676066), (14, 1316909), (19, 970354), (22, 838033), (38, 485177), (77, 239438), (133, 138622), (154, 119719), (209, 88214), (266, 69311), (418, 44107), (1463, 12602), (2926, 6301)]