3891971569482

素因数分解:

$2^1\times 3^4\times {\mathrm{73}}^1\times {\mathrm{1873}}^1\times {\mathrm{175709}}^1$

素因数の和:177669

約数の個数: 80

約数和(自身を含む): 8845133865480

約数和(自身を除く): 4953162295998

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 438, 657, 1314, 1873, 1971, 3746, 3942, 5619, 5913, 11238, 11826, 16857, 33714, 50571, 101142, 136729, 151713, 175709, 273458, 303426, 351418, 410187, 527127, 820374, 1054254, 1230561, 1581381, 2461122, 3162762, 3691683, 4744143, 7383366, 9488286, 11075049, 12826757, 14232429, 22150098, 25653514, 28464858, 38480271, 76960542, 115440813, 230881626, 329102957, 346322439, 658205914, 692644878, 987308871, 1038967317, 1974617742, 2077934634, 2961926613, 5923853226, 8885779839, 17771559678, 24024515861, 26657339517, 48049031722, 53314679034, 72073547583, 144147095166, 216220642749, 432441285498, 648661928247, 1297323856494, 1945985784741, 3891971569482]

約数ペア:

[(1, 3891971569482), (2, 1945985784741), (3, 1297323856494), (6, 648661928247), (9, 432441285498), (18, 216220642749), (27, 144147095166), (54, 72073547583), (73, 53314679034), (81, 48049031722), (146, 26657339517), (162, 24024515861), (219, 17771559678), (438, 8885779839), (657, 5923853226), (1314, 2961926613), (1873, 2077934634), (1971, 1974617742), (3746, 1038967317), (3942, 987308871), (5619, 692644878), (5913, 658205914), (11238, 346322439), (11826, 329102957), (16857, 230881626), (33714, 115440813), (50571, 76960542), (101142, 38480271), (136729, 28464858), (151713, 25653514), (175709, 22150098), (273458, 14232429), (303426, 12826757), (351418, 11075049), (410187, 9488286), (527127, 7383366), (820374, 4744143), (1054254, 3691683), (1230561, 3162762), (1581381, 2461122)]