1898045172

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{31973}}^1$

素因数の和:32097

約数の個数: 72

約数和(自身を含む): 5132594376

約数和(自身を除く): 3234549204

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 97, 102, 153, 194, 204, 291, 306, 388, 582, 612, 873, 1164, 1649, 1746, 3298, 3492, 4947, 6596, 9894, 14841, 19788, 29682, 31973, 59364, 63946, 95919, 127892, 191838, 287757, 383676, 543541, 575514, 1087082, 1151028, 1630623, 2174164, 3101381, 3261246, 4891869, 6202762, 6522492, 9304143, 9783738, 12405524, 18608286, 19567476, 27912429, 37216572, 52723477, 55824858, 105446954, 111649716, 158170431, 210893908, 316340862, 474511293, 632681724, 949022586, 1898045172]

約数ペア:

[(1, 1898045172), (2, 949022586), (3, 632681724), (4, 474511293), (6, 316340862), (9, 210893908), (12, 158170431), (17, 111649716), (18, 105446954), (34, 55824858), (36, 52723477), (51, 37216572), (68, 27912429), (97, 19567476), (102, 18608286), (153, 12405524), (194, 9783738), (204, 9304143), (291, 6522492), (306, 6202762), (388, 4891869), (582, 3261246), (612, 3101381), (873, 2174164), (1164, 1630623), (1649, 1151028), (1746, 1087082), (3298, 575514), (3492, 543541), (4947, 383676), (6596, 287757), (9894, 191838), (14841, 127892), (19788, 95919), (29682, 63946), (31973, 59364)]