18026766

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 43156800

約数和(自身を除く): 25130034

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 73, 102, 146, 153, 219, 269, 306, 438, 459, 538, 657, 807, 918, 1241, 1314, 1614, 1971, 2421, 2482, 3723, 3942, 4573, 4842, 7263, 7446, 9146, 11169, 13719, 14526, 19637, 22338, 27438, 33507, 39274, 41157, 58911, 67014, 82314, 117822, 123471, 176733, 246942, 333829, 353466, 530199, 667658, 1001487, 1060398, 2002974, 3004461, 6008922, 9013383, 18026766]

約数ペア:

[(1, 18026766), (2, 9013383), (3, 6008922), (6, 3004461), (9, 2002974), (17, 1060398), (18, 1001487), (27, 667658), (34, 530199), (51, 353466), (54, 333829), (73, 246942), (102, 176733), (146, 123471), (153, 117822), (219, 82314), (269, 67014), (306, 58911), (438, 41157), (459, 39274), (538, 33507), (657, 27438), (807, 22338), (918, 19637), (1241, 14526), (1314, 13719), (1614, 11169), (1971, 9146), (2421, 7446), (2482, 7263), (3723, 4842), (3942, 4573)]