18354622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2213}}^1$

素因数の和:2268

約数の個数: 32

約数和(自身を含む): 33475680

約数和(自身を除く): 15121058

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 143, 286, 319, 377, 638, 754, 2213, 4147, 4426, 8294, 24343, 28769, 48686, 57538, 64177, 128354, 316459, 632918, 705947, 834301, 1411894, 1668602, 9177311, 18354622]

約数ペア:

[(1, 18354622), (2, 9177311), (11, 1668602), (13, 1411894), (22, 834301), (26, 705947), (29, 632918), (58, 316459), (143, 128354), (286, 64177), (319, 57538), (377, 48686), (638, 28769), (754, 24343), (2213, 8294), (4147, 4426)]