15717078

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:483

約数の個数: 80

約数和(自身を含む): 40249440

約数和(自身を除く): 24532362

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 81, 102, 117, 153, 162, 221, 234, 306, 351, 439, 442, 459, 663, 702, 878, 918, 1053, 1317, 1326, 1377, 1989, 2106, 2634, 2754, 3951, 3978, 5707, 5967, 7463, 7902, 11414, 11853, 11934, 14926, 17121, 17901, 22389, 23706, 34242, 35559, 35802, 44778, 51363, 67167, 71118, 97019, 102726, 134334, 154089, 194038, 201501, 291057, 308178, 403002, 462267, 582114, 604503, 873171, 924534, 1209006, 1746342, 2619513, 5239026, 7858539, 15717078]

約数ペア:

[(1, 15717078), (2, 7858539), (3, 5239026), (6, 2619513), (9, 1746342), (13, 1209006), (17, 924534), (18, 873171), (26, 604503), (27, 582114), (34, 462267), (39, 403002), (51, 308178), (54, 291057), (78, 201501), (81, 194038), (102, 154089), (117, 134334), (153, 102726), (162, 97019), (221, 71118), (234, 67167), (306, 51363), (351, 44778), (439, 35802), (442, 35559), (459, 34242), (663, 23706), (702, 22389), (878, 17901), (918, 17121), (1053, 14926), (1317, 11934), (1326, 11853), (1377, 11414), (1989, 7902), (2106, 7463), (2634, 5967), (2754, 5707), (3951, 3978)]