25818102

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:195

約数の個数: 80

約数和(自身を含む): 61471872

約数和(自身を除く): 35653770

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 53, 54, 62, 81, 93, 97, 106, 159, 162, 186, 194, 279, 291, 318, 477, 558, 582, 837, 873, 954, 1431, 1643, 1674, 1746, 2511, 2619, 2862, 3007, 3286, 4293, 4929, 5022, 5141, 5238, 6014, 7857, 8586, 9021, 9858, 10282, 14787, 15423, 15714, 18042, 27063, 29574, 30846, 44361, 46269, 54126, 81189, 88722, 92538, 133083, 138807, 159371, 162378, 243567, 266166, 277614, 318742, 416421, 478113, 487134, 832842, 956226, 1434339, 2868678, 4303017, 8606034, 12909051, 25818102]

約数ペア:

[(1, 25818102), (2, 12909051), (3, 8606034), (6, 4303017), (9, 2868678), (18, 1434339), (27, 956226), (31, 832842), (53, 487134), (54, 478113), (62, 416421), (81, 318742), (93, 277614), (97, 266166), (106, 243567), (159, 162378), (162, 159371), (186, 138807), (194, 133083), (279, 92538), (291, 88722), (318, 81189), (477, 54126), (558, 46269), (582, 44361), (837, 30846), (873, 29574), (954, 27063), (1431, 18042), (1643, 15714), (1674, 15423), (1746, 14787), (2511, 10282), (2619, 9858), (2862, 9021), (3007, 8586), (3286, 7857), (4293, 6014), (4929, 5238), (5022, 5141)]