13201758

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 31648320

約数和(自身を除く): 18446562

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 73, 102, 146, 153, 197, 219, 306, 394, 438, 459, 591, 657, 918, 1182, 1241, 1314, 1773, 1971, 2482, 3349, 3546, 3723, 3942, 5319, 6698, 7446, 10047, 10638, 11169, 14381, 20094, 22338, 28762, 30141, 33507, 43143, 60282, 67014, 86286, 90423, 129429, 180846, 244477, 258858, 388287, 488954, 733431, 776574, 1466862, 2200293, 4400586, 6600879, 13201758]

約数ペア:

[(1, 13201758), (2, 6600879), (3, 4400586), (6, 2200293), (9, 1466862), (17, 776574), (18, 733431), (27, 488954), (34, 388287), (51, 258858), (54, 244477), (73, 180846), (102, 129429), (146, 90423), (153, 86286), (197, 67014), (219, 60282), (306, 43143), (394, 33507), (438, 30141), (459, 28762), (591, 22338), (657, 20094), (918, 14381), (1182, 11169), (1241, 10638), (1314, 10047), (1773, 7446), (1971, 6698), (2482, 5319), (3349, 3942), (3546, 3723)]