216573786

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{7649}}^1$

素因数の和:7692

約数の個数: 72

約数和(自身を含む): 555527700

約数和(自身を除く): 338953914

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 121, 143, 198, 234, 242, 286, 363, 429, 726, 858, 1089, 1287, 1573, 2178, 2574, 3146, 4719, 7649, 9438, 14157, 15298, 22947, 28314, 45894, 68841, 84139, 99437, 137682, 168278, 198874, 252417, 298311, 504834, 596622, 757251, 894933, 925529, 1093807, 1514502, 1789866, 1851058, 2187614, 2776587, 3281421, 5553174, 6562842, 8329761, 9844263, 12031877, 16659522, 19688526, 24063754, 36095631, 72191262, 108286893, 216573786]

約数ペア:

[(1, 216573786), (2, 108286893), (3, 72191262), (6, 36095631), (9, 24063754), (11, 19688526), (13, 16659522), (18, 12031877), (22, 9844263), (26, 8329761), (33, 6562842), (39, 5553174), (66, 3281421), (78, 2776587), (99, 2187614), (117, 1851058), (121, 1789866), (143, 1514502), (198, 1093807), (234, 925529), (242, 894933), (286, 757251), (363, 596622), (429, 504834), (726, 298311), (858, 252417), (1089, 198874), (1287, 168278), (1573, 137682), (2178, 99437), (2574, 84139), (3146, 68841), (4719, 45894), (7649, 28314), (9438, 22947), (14157, 15298)]