15694639686

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{373}}^1\times {\mathrm{19319}}^1$

素因数の和:19722

約数の個数: 72

約数和(自身を含む): 37479602160

約数和(自身を除く): 21784962474

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 373, 726, 746, 1089, 1119, 2178, 2238, 3357, 4103, 6714, 8206, 12309, 19319, 24618, 36927, 38638, 45133, 57957, 73854, 90266, 115914, 135399, 173871, 212509, 270798, 347742, 406197, 425018, 637527, 812394, 1275054, 1912581, 2337599, 3825162, 4675198, 7012797, 7205987, 14025594, 14411974, 21038391, 21617961, 42076782, 43235922, 64853883, 79265857, 129707766, 158531714, 237797571, 475595142, 713392713, 871924427, 1426785426, 1743848854, 2615773281, 5231546562, 7847319843, 15694639686]

約数ペア:

[(1, 15694639686), (2, 7847319843), (3, 5231546562), (6, 2615773281), (9, 1743848854), (11, 1426785426), (18, 871924427), (22, 713392713), (33, 475595142), (66, 237797571), (99, 158531714), (121, 129707766), (198, 79265857), (242, 64853883), (363, 43235922), (373, 42076782), (726, 21617961), (746, 21038391), (1089, 14411974), (1119, 14025594), (2178, 7205987), (2238, 7012797), (3357, 4675198), (4103, 3825162), (6714, 2337599), (8206, 1912581), (12309, 1275054), (19319, 812394), (24618, 637527), (36927, 425018), (38638, 406197), (45133, 347742), (57957, 270798), (73854, 212509), (90266, 173871), (115914, 135399)]