2001196854

素因数分解:

$2^1\times 3^8\times {\mathrm{17}}^1\times {\mathrm{8971}}^1$

素因数の和:9014

約数の個数: 72

約数和(自身を含む): 4767846408

約数和(自身を除く): 2766649554

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 243, 306, 459, 486, 729, 918, 1377, 1458, 2187, 2754, 4131, 4374, 6561, 8262, 8971, 12393, 13122, 17942, 24786, 26913, 37179, 53826, 74358, 80739, 111537, 152507, 161478, 223074, 242217, 305014, 457521, 484434, 726651, 915042, 1372563, 1453302, 2179953, 2745126, 4117689, 4359906, 6539859, 8235378, 12353067, 13079718, 19619577, 24706134, 37059201, 39239154, 58858731, 74118402, 111177603, 117717462, 222355206, 333532809, 667065618, 1000598427, 2001196854]

約数ペア:

[(1, 2001196854), (2, 1000598427), (3, 667065618), (6, 333532809), (9, 222355206), (17, 117717462), (18, 111177603), (27, 74118402), (34, 58858731), (51, 39239154), (54, 37059201), (81, 24706134), (102, 19619577), (153, 13079718), (162, 12353067), (243, 8235378), (306, 6539859), (459, 4359906), (486, 4117689), (729, 2745126), (918, 2179953), (1377, 1453302), (1458, 1372563), (2187, 915042), (2754, 726651), (4131, 484434), (4374, 457521), (6561, 305014), (8262, 242217), (8971, 223074), (12393, 161478), (13122, 152507), (17942, 111537), (24786, 80739), (26913, 74358), (37179, 53826)]