209080454742

素因数分解:

$2^1\times 3^5\times {\mathrm{23}}^1\times {\mathrm{18704639}}^1$

素因数の和:18704679

約数の個数: 48

約数和(自身を含む): 490211205120

約数和(自身を除く): 281130750378

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 414, 486, 621, 1242, 1863, 3726, 5589, 11178, 18704639, 37409278, 56113917, 112227834, 168341751, 336683502, 430206697, 505025253, 860413394, 1010050506, 1290620091, 1515075759, 2581240182, 3030151518, 3871860273, 4545227277, 7743720546, 9090454554, 11615580819, 23231161638, 34846742457, 69693484914, 104540227371, 209080454742]

約数ペア:

[(1, 209080454742), (2, 104540227371), (3, 69693484914), (6, 34846742457), (9, 23231161638), (18, 11615580819), (23, 9090454554), (27, 7743720546), (46, 4545227277), (54, 3871860273), (69, 3030151518), (81, 2581240182), (138, 1515075759), (162, 1290620091), (207, 1010050506), (243, 860413394), (414, 505025253), (486, 430206697), (621, 336683502), (1242, 168341751), (1863, 112227834), (3726, 56113917), (5589, 37409278), (11178, 18704639)]