1197190854

素因数分解:

$2^1\times 3^4\times {\mathrm{2087}}^1\times {\mathrm{3541}}^1$

素因数の和:5642

約数の個数: 40

約数和(自身を含む): 2684637648

約数和(自身を除く): 1487446794

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2087, 3541, 4174, 6261, 7082, 10623, 12522, 18783, 21246, 31869, 37566, 56349, 63738, 95607, 112698, 169047, 191214, 286821, 338094, 573642, 7390067, 14780134, 22170201, 44340402, 66510603, 133021206, 199531809, 399063618, 598595427, 1197190854]

約数ペア:

[(1, 1197190854), (2, 598595427), (3, 399063618), (6, 199531809), (9, 133021206), (18, 66510603), (27, 44340402), (54, 22170201), (81, 14780134), (162, 7390067), (2087, 573642), (3541, 338094), (4174, 286821), (6261, 191214), (7082, 169047), (10623, 112698), (12522, 95607), (18783, 63738), (21246, 56349), (31869, 37566)]